49077960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 105750840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 167, 186, 237, 248, 310, 316, 334, 372, 395, 465, 474, 501, 620, 632, 668, 744, 790, 835, 930, 948, 1002, 1185, 1240, 1336, 1580, 1670, 1860, 1896, 2004, 2370, 2449, 2505, 3160, 3340, 3720, 4008, 4740, 4898, 5010, 5177, 6680, 7347, 9480, 9796, 10020, 10354, 12245, 13193, 14694, 15531, 19592, 20040, 20708, 24490, 25885, 26386, 29388, 31062, 36735, 39579, 41416, 48980, 51770, 52772, 58776, 62124, 65965, 73470, 77655, 79158, 97960, 103540, 105544, 124248, 131930, 146940, 155310, 158316, 197895, 207080, 263860, 293880, 310620, 316632, 395790, 408983, 527720, 621240, 791580, 817966, 1226949, 1583160, 1635932, 2044915, 2453898, 3271864, 4089830, 4907796, 6134745, 8179660, 9815592, 12269490, 16359320, 24538980, 49077960]

約数ペア:

[(1, 49077960), (2, 24538980), (3, 16359320), (4, 12269490), (5, 9815592), (6, 8179660), (8, 6134745), (10, 4907796), (12, 4089830), (15, 3271864), (20, 2453898), (24, 2044915), (30, 1635932), (31, 1583160), (40, 1226949), (60, 817966), (62, 791580), (79, 621240), (93, 527720), (120, 408983), (124, 395790), (155, 316632), (158, 310620), (167, 293880), (186, 263860), (237, 207080), (248, 197895), (310, 158316), (316, 155310), (334, 146940), (372, 131930), (395, 124248), (465, 105544), (474, 103540), (501, 97960), (620, 79158), (632, 77655), (668, 73470), (744, 65965), (790, 62124), (835, 58776), (930, 52772), (948, 51770), (1002, 48980), (1185, 41416), (1240, 39579), (1336, 36735), (1580, 31062), (1670, 29388), (1860, 26386), (1896, 25885), (2004, 24490), (2370, 20708), (2449, 20040), (2505, 19592), (3160, 15531), (3340, 14694), (3720, 13193), (4008, 12245), (4740, 10354), (4898, 10020), (5010, 9796), (5177, 9480), (6680, 7347)]