49006620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 167401080

約数和(自身を除く): 118394460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 179, 180, 195, 234, 260, 270, 324, 338, 351, 358, 390, 405, 468, 507, 537, 540, 585, 676, 702, 716, 780, 810, 845, 895, 1014, 1053, 1074, 1170, 1404, 1521, 1611, 1620, 1690, 1755, 1790, 2028, 2106, 2148, 2327, 2340, 2535, 2685, 3042, 3222, 3380, 3510, 3580, 4212, 4563, 4654, 4833, 5070, 5265, 5370, 6084, 6444, 6981, 7020, 7605, 8055, 9126, 9308, 9666, 10140, 10530, 10740, 11635, 13689, 13962, 14499, 15210, 16110, 18252, 19332, 20943, 21060, 22815, 23270, 24165, 27378, 27924, 28998, 30251, 30420, 32220, 34905, 41886, 45630, 46540, 48330, 54756, 57996, 60502, 62829, 68445, 69810, 72495, 83772, 90753, 91260, 96660, 104715, 121004, 125658, 136890, 139620, 144990, 151255, 181506, 188487, 209430, 251316, 272259, 273780, 289980, 302510, 314145, 363012, 376974, 418860, 453765, 544518, 605020, 628290, 753948, 816777, 907530, 942435, 1089036, 1256580, 1361295, 1633554, 1815060, 1884870, 2450331, 2722590, 3267108, 3769740, 4083885, 4900662, 5445180, 8167770, 9801324, 12251655, 16335540, 24503310, 49006620]

約数ペア:

[(1, 49006620), (2, 24503310), (3, 16335540), (4, 12251655), (5, 9801324), (6, 8167770), (9, 5445180), (10, 4900662), (12, 4083885), (13, 3769740), (15, 3267108), (18, 2722590), (20, 2450331), (26, 1884870), (27, 1815060), (30, 1633554), (36, 1361295), (39, 1256580), (45, 1089036), (52, 942435), (54, 907530), (60, 816777), (65, 753948), (78, 628290), (81, 605020), (90, 544518), (108, 453765), (117, 418860), (130, 376974), (135, 363012), (156, 314145), (162, 302510), (169, 289980), (179, 273780), (180, 272259), (195, 251316), (234, 209430), (260, 188487), (270, 181506), (324, 151255), (338, 144990), (351, 139620), (358, 136890), (390, 125658), (405, 121004), (468, 104715), (507, 96660), (537, 91260), (540, 90753), (585, 83772), (676, 72495), (702, 69810), (716, 68445), (780, 62829), (810, 60502), (845, 57996), (895, 54756), (1014, 48330), (1053, 46540), (1074, 45630), (1170, 41886), (1404, 34905), (1521, 32220), (1611, 30420), (1620, 30251), (1690, 28998), (1755, 27924), (1790, 27378), (2028, 24165), (2106, 23270), (2148, 22815), (2327, 21060), (2340, 20943), (2535, 19332), (2685, 18252), (3042, 16110), (3222, 15210), (3380, 14499), (3510, 13962), (3580, 13689), (4212, 11635), (4563, 10740), (4654, 10530), (4833, 10140), (5070, 9666), (5265, 9308), (5370, 9126), (6084, 8055), (6444, 7605), (6981, 7020)]