53903668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 127346688

約数和(自身を除く): 73443020

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 281, 364, 403, 434, 442, 476, 527, 562, 806, 868, 884, 1054, 1124, 1547, 1612, 1967, 2108, 2821, 3094, 3653, 3689, 3934, 4777, 5642, 6188, 6851, 7306, 7378, 7868, 8711, 9554, 11284, 13702, 14612, 14756, 17422, 19108, 25571, 27404, 33439, 34844, 47957, 51142, 60977, 62101, 66878, 95914, 102284, 113243, 121954, 124202, 133756, 148087, 191828, 226486, 243908, 248404, 296174, 434707, 452972, 592348, 792701, 869414, 1036609, 1585402, 1738828, 1925131, 2073218, 3170804, 3850262, 4146436, 7700524, 13475917, 26951834, 53903668]

約数ペア:

[(1, 53903668), (2, 26951834), (4, 13475917), (7, 7700524), (13, 4146436), (14, 3850262), (17, 3170804), (26, 2073218), (28, 1925131), (31, 1738828), (34, 1585402), (52, 1036609), (62, 869414), (68, 792701), (91, 592348), (119, 452972), (124, 434707), (182, 296174), (217, 248404), (221, 243908), (238, 226486), (281, 191828), (364, 148087), (403, 133756), (434, 124202), (442, 121954), (476, 113243), (527, 102284), (562, 95914), (806, 66878), (868, 62101), (884, 60977), (1054, 51142), (1124, 47957), (1547, 34844), (1612, 33439), (1967, 27404), (2108, 25571), (2821, 19108), (3094, 17422), (3653, 14756), (3689, 14612), (3934, 13702), (4777, 11284), (5642, 9554), (6188, 8711), (6851, 7868), (7306, 7378)]