53868204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 156549120

約数和(自身を除く): 102680916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 79, 93, 94, 117, 124, 141, 156, 158, 186, 188, 234, 237, 279, 282, 316, 372, 403, 423, 468, 474, 558, 564, 611, 711, 806, 846, 948, 1027, 1116, 1209, 1222, 1422, 1457, 1612, 1692, 1833, 2054, 2418, 2444, 2449, 2844, 2914, 3081, 3627, 3666, 3713, 4108, 4371, 4836, 4898, 5499, 5828, 6162, 7254, 7332, 7347, 7426, 8742, 9243, 9796, 10998, 11139, 12324, 13113, 14508, 14694, 14852, 17484, 18486, 18941, 21996, 22041, 22278, 26226, 29388, 31837, 33417, 36972, 37882, 44082, 44556, 48269, 52452, 56823, 63674, 66834, 75764, 88164, 95511, 96538, 113646, 115103, 127348, 133668, 144807, 170469, 191022, 193076, 227292, 230206, 286533, 289614, 340938, 345309, 382044, 434421, 460412, 573066, 579228, 681876, 690618, 868842, 1035927, 1146132, 1381236, 1496339, 1737684, 2071854, 2992678, 4143708, 4489017, 5985356, 8978034, 13467051, 17956068, 26934102, 53868204]

約数ペア:

[(1, 53868204), (2, 26934102), (3, 17956068), (4, 13467051), (6, 8978034), (9, 5985356), (12, 4489017), (13, 4143708), (18, 2992678), (26, 2071854), (31, 1737684), (36, 1496339), (39, 1381236), (47, 1146132), (52, 1035927), (62, 868842), (78, 690618), (79, 681876), (93, 579228), (94, 573066), (117, 460412), (124, 434421), (141, 382044), (156, 345309), (158, 340938), (186, 289614), (188, 286533), (234, 230206), (237, 227292), (279, 193076), (282, 191022), (316, 170469), (372, 144807), (403, 133668), (423, 127348), (468, 115103), (474, 113646), (558, 96538), (564, 95511), (611, 88164), (711, 75764), (806, 66834), (846, 63674), (948, 56823), (1027, 52452), (1116, 48269), (1209, 44556), (1222, 44082), (1422, 37882), (1457, 36972), (1612, 33417), (1692, 31837), (1833, 29388), (2054, 26226), (2418, 22278), (2444, 22041), (2449, 21996), (2844, 18941), (2914, 18486), (3081, 17484), (3627, 14852), (3666, 14694), (3713, 14508), (4108, 13113), (4371, 12324), (4836, 11139), (4898, 10998), (5499, 9796), (5828, 9243), (6162, 8742), (7254, 7426), (7332, 7347)]