49469940

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 173595240

約数和(自身を除く): 124125300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 243, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 468, 486, 522, 540, 580, 585, 702, 729, 754, 780, 783, 810, 870, 972, 1044, 1053, 1131, 1170, 1215, 1305, 1404, 1458, 1508, 1566, 1620, 1740, 1755, 1885, 2106, 2187, 2262, 2340, 2349, 2430, 2610, 2916, 3132, 3159, 3393, 3510, 3645, 3770, 3915, 4212, 4374, 4524, 4698, 4860, 5220, 5265, 5655, 6318, 6561, 6786, 7020, 7047, 7290, 7540, 7830, 8748, 9396, 9477, 10179, 10530, 10935, 11310, 11745, 12636, 13122, 13572, 14094, 14580, 15660, 15795, 16965, 18954, 20358, 21060, 21141, 21870, 22620, 23490, 26244, 28188, 28431, 30537, 31590, 32805, 33930, 35235, 37908, 40716, 42282, 43740, 46980, 47385, 50895, 56862, 61074, 63180, 63423, 65610, 67860, 70470, 84564, 85293, 91611, 94770, 101790, 105705, 113724, 122148, 126846, 131220, 140940, 142155, 152685, 170586, 183222, 189540, 190269, 203580, 211410, 253692, 274833, 284310, 305370, 317115, 341172, 366444, 380538, 422820, 426465, 458055, 549666, 568620, 610740, 634230, 761076, 824499, 852930, 916110, 951345, 1099332, 1268460, 1374165, 1648998, 1705860, 1832220, 1902690, 2473497, 2748330, 3297996, 3805380, 4122495, 4946994, 5496660, 8244990, 9893988, 12367485, 16489980, 24734970, 49469940]

約数ペア:

[(1, 49469940), (2, 24734970), (3, 16489980), (4, 12367485), (5, 9893988), (6, 8244990), (9, 5496660), (10, 4946994), (12, 4122495), (13, 3805380), (15, 3297996), (18, 2748330), (20, 2473497), (26, 1902690), (27, 1832220), (29, 1705860), (30, 1648998), (36, 1374165), (39, 1268460), (45, 1099332), (52, 951345), (54, 916110), (58, 852930), (60, 824499), (65, 761076), (78, 634230), (81, 610740), (87, 568620), (90, 549666), (108, 458055), (116, 426465), (117, 422820), (130, 380538), (135, 366444), (145, 341172), (156, 317115), (162, 305370), (174, 284310), (180, 274833), (195, 253692), (234, 211410), (243, 203580), (260, 190269), (261, 189540), (270, 183222), (290, 170586), (324, 152685), (348, 142155), (351, 140940), (377, 131220), (390, 126846), (405, 122148), (435, 113724), (468, 105705), (486, 101790), (522, 94770), (540, 91611), (580, 85293), (585, 84564), (702, 70470), (729, 67860), (754, 65610), (780, 63423), (783, 63180), (810, 61074), (870, 56862), (972, 50895), (1044, 47385), (1053, 46980), (1131, 43740), (1170, 42282), (1215, 40716), (1305, 37908), (1404, 35235), (1458, 33930), (1508, 32805), (1566, 31590), (1620, 30537), (1740, 28431), (1755, 28188), (1885, 26244), (2106, 23490), (2187, 22620), (2262, 21870), (2340, 21141), (2349, 21060), (2430, 20358), (2610, 18954), (2916, 16965), (3132, 15795), (3159, 15660), (3393, 14580), (3510, 14094), (3645, 13572), (3770, 13122), (3915, 12636), (4212, 11745), (4374, 11310), (4524, 10935), (4698, 10530), (4860, 10179), (5220, 9477), (5265, 9396), (5655, 8748), (6318, 7830), (6561, 7540), (6786, 7290), (7020, 7047)]