50855090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 112211568

約数和(自身を除く): 61356478

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 61, 65, 106, 110, 121, 122, 130, 143, 242, 265, 286, 305, 530, 583, 605, 610, 671, 689, 715, 793, 1166, 1210, 1342, 1378, 1430, 1573, 1586, 2915, 3146, 3233, 3355, 3445, 3965, 5830, 6413, 6466, 6710, 6890, 7381, 7579, 7865, 7930, 8723, 12826, 14762, 15158, 15730, 16165, 17446, 32065, 32330, 35563, 36905, 37895, 42029, 43615, 64130, 71126, 73810, 75790, 83369, 84058, 87230, 95953, 166738, 177815, 191906, 210145, 355630, 391193, 416845, 420290, 462319, 479765, 782386, 833690, 924638, 959530, 1955965, 2311595, 3911930, 4623190, 5085509, 10171018, 25427545, 50855090]

約数ペア:

[(1, 50855090), (2, 25427545), (5, 10171018), (10, 5085509), (11, 4623190), (13, 3911930), (22, 2311595), (26, 1955965), (53, 959530), (55, 924638), (61, 833690), (65, 782386), (106, 479765), (110, 462319), (121, 420290), (122, 416845), (130, 391193), (143, 355630), (242, 210145), (265, 191906), (286, 177815), (305, 166738), (530, 95953), (583, 87230), (605, 84058), (610, 83369), (671, 75790), (689, 73810), (715, 71126), (793, 64130), (1166, 43615), (1210, 42029), (1342, 37895), (1378, 36905), (1430, 35563), (1573, 32330), (1586, 32065), (2915, 17446), (3146, 16165), (3233, 15730), (3355, 15158), (3445, 14762), (3965, 12826), (5830, 8723), (6413, 7930), (6466, 7865), (6710, 7579), (6890, 7381)]