54552680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 153838440

約数和(自身を除く): 99285760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2141, 2548, 3185, 3640, 4282, 5096, 6370, 8564, 10705, 12740, 14987, 17128, 21410, 25480, 27833, 29974, 42820, 55666, 59948, 74935, 85640, 104909, 111332, 119896, 139165, 149870, 194831, 209818, 222664, 278330, 299740, 389662, 419636, 524545, 556660, 599480, 779324, 839272, 974155, 1049090, 1113320, 1363817, 1558648, 1948310, 2098180, 2727634, 3896620, 4196360, 5455268, 6819085, 7793240, 10910536, 13638170, 27276340, 54552680]

約数ペア:

[(1, 54552680), (2, 27276340), (4, 13638170), (5, 10910536), (7, 7793240), (8, 6819085), (10, 5455268), (13, 4196360), (14, 3896620), (20, 2727634), (26, 2098180), (28, 1948310), (35, 1558648), (40, 1363817), (49, 1113320), (52, 1049090), (56, 974155), (65, 839272), (70, 779324), (91, 599480), (98, 556660), (104, 524545), (130, 419636), (140, 389662), (182, 299740), (196, 278330), (245, 222664), (260, 209818), (280, 194831), (364, 149870), (392, 139165), (455, 119896), (490, 111332), (520, 104909), (637, 85640), (728, 74935), (910, 59948), (980, 55666), (1274, 42820), (1820, 29974), (1960, 27833), (2141, 25480), (2548, 21410), (3185, 17128), (3640, 14987), (4282, 12740), (5096, 10705), (6370, 8564)]