47651340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 160247808

約数和(自身を除く): 112596468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 60, 62, 66, 68, 85, 93, 102, 110, 124, 132, 137, 155, 165, 170, 186, 187, 204, 220, 255, 274, 310, 330, 340, 341, 372, 374, 411, 465, 510, 527, 548, 561, 620, 660, 682, 685, 748, 822, 930, 935, 1020, 1023, 1054, 1122, 1364, 1370, 1507, 1581, 1644, 1705, 1860, 1870, 2046, 2055, 2108, 2244, 2329, 2635, 2740, 2805, 3014, 3162, 3410, 3740, 4092, 4110, 4247, 4521, 4658, 5115, 5270, 5610, 5797, 6028, 6324, 6820, 6987, 7535, 7905, 8220, 8494, 9042, 9316, 10230, 10540, 11220, 11594, 11645, 12741, 13974, 15070, 15810, 16988, 17391, 18084, 20460, 21235, 22605, 23188, 23290, 25482, 25619, 27948, 28985, 30140, 31620, 34782, 34935, 42470, 45210, 46580, 46717, 50964, 51238, 57970, 63705, 69564, 69870, 72199, 76857, 84940, 86955, 90420, 93434, 102476, 115940, 127410, 128095, 139740, 140151, 144398, 153714, 173910, 186868, 216597, 233585, 254820, 256190, 280302, 288796, 307428, 347820, 360995, 384285, 433194, 467170, 512380, 560604, 700755, 721990, 768570, 794189, 866388, 934340, 1082985, 1401510, 1443980, 1537140, 1588378, 2165970, 2382567, 2803020, 3176756, 3970945, 4331940, 4765134, 7941890, 9530268, 11912835, 15883780, 23825670, 47651340]

約数ペア:

[(1, 47651340), (2, 23825670), (3, 15883780), (4, 11912835), (5, 9530268), (6, 7941890), (10, 4765134), (11, 4331940), (12, 3970945), (15, 3176756), (17, 2803020), (20, 2382567), (22, 2165970), (30, 1588378), (31, 1537140), (33, 1443980), (34, 1401510), (44, 1082985), (51, 934340), (55, 866388), (60, 794189), (62, 768570), (66, 721990), (68, 700755), (85, 560604), (93, 512380), (102, 467170), (110, 433194), (124, 384285), (132, 360995), (137, 347820), (155, 307428), (165, 288796), (170, 280302), (186, 256190), (187, 254820), (204, 233585), (220, 216597), (255, 186868), (274, 173910), (310, 153714), (330, 144398), (340, 140151), (341, 139740), (372, 128095), (374, 127410), (411, 115940), (465, 102476), (510, 93434), (527, 90420), (548, 86955), (561, 84940), (620, 76857), (660, 72199), (682, 69870), (685, 69564), (748, 63705), (822, 57970), (930, 51238), (935, 50964), (1020, 46717), (1023, 46580), (1054, 45210), (1122, 42470), (1364, 34935), (1370, 34782), (1507, 31620), (1581, 30140), (1644, 28985), (1705, 27948), (1860, 25619), (1870, 25482), (2046, 23290), (2055, 23188), (2108, 22605), (2244, 21235), (2329, 20460), (2635, 18084), (2740, 17391), (2805, 16988), (3014, 15810), (3162, 15070), (3410, 13974), (3740, 12741), (4092, 11645), (4110, 11594), (4247, 11220), (4521, 10540), (4658, 10230), (5115, 9316), (5270, 9042), (5610, 8494), (5797, 8220), (6028, 7905), (6324, 7535), (6820, 6987)]