54217410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 148490496

約数和(自身を除く): 94273086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 53, 61, 65, 78, 86, 106, 122, 129, 130, 159, 183, 195, 215, 258, 265, 305, 318, 366, 390, 430, 530, 559, 610, 645, 689, 793, 795, 915, 1118, 1290, 1378, 1586, 1590, 1677, 1830, 2067, 2279, 2379, 2623, 2795, 3233, 3354, 3445, 3965, 4134, 4558, 4758, 5246, 5590, 6466, 6837, 6890, 7869, 7930, 8385, 9699, 10335, 11395, 11895, 13115, 13674, 15738, 16165, 16770, 19398, 20670, 22790, 23790, 26230, 29627, 32330, 34099, 34185, 39345, 42029, 48495, 59254, 68198, 68370, 78690, 84058, 88881, 96990, 102297, 126087, 139019, 148135, 170495, 177762, 204594, 210145, 252174, 278038, 296270, 340990, 417057, 420290, 444405, 511485, 630435, 695095, 834114, 888810, 1022970, 1260870, 1390190, 1807247, 2085285, 3614494, 4170570, 5421741, 9036235, 10843482, 18072470, 27108705, 54217410]

約数ペア:

[(1, 54217410), (2, 27108705), (3, 18072470), (5, 10843482), (6, 9036235), (10, 5421741), (13, 4170570), (15, 3614494), (26, 2085285), (30, 1807247), (39, 1390190), (43, 1260870), (53, 1022970), (61, 888810), (65, 834114), (78, 695095), (86, 630435), (106, 511485), (122, 444405), (129, 420290), (130, 417057), (159, 340990), (183, 296270), (195, 278038), (215, 252174), (258, 210145), (265, 204594), (305, 177762), (318, 170495), (366, 148135), (390, 139019), (430, 126087), (530, 102297), (559, 96990), (610, 88881), (645, 84058), (689, 78690), (793, 68370), (795, 68198), (915, 59254), (1118, 48495), (1290, 42029), (1378, 39345), (1586, 34185), (1590, 34099), (1677, 32330), (1830, 29627), (2067, 26230), (2279, 23790), (2379, 22790), (2623, 20670), (2795, 19398), (3233, 16770), (3354, 16165), (3445, 15738), (3965, 13674), (4134, 13115), (4558, 11895), (4758, 11395), (5246, 10335), (5590, 9699), (6466, 8385), (6837, 7930), (6890, 7869)]