53788696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 115718400

約数和(自身を除く): 61929704

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 163, 167, 247, 326, 334, 494, 652, 668, 988, 1304, 1336, 1976, 2119, 2171, 3097, 3173, 4238, 4342, 6194, 6346, 8476, 8684, 12388, 12692, 16952, 17368, 24776, 25384, 27221, 40261, 41249, 54442, 80522, 82498, 108884, 161044, 164996, 217768, 322088, 329992, 353873, 517199, 707746, 1034398, 1415492, 2068796, 2830984, 4137592, 6723587, 13447174, 26894348, 53788696]

約数ペア:

[(1, 53788696), (2, 26894348), (4, 13447174), (8, 6723587), (13, 4137592), (19, 2830984), (26, 2068796), (38, 1415492), (52, 1034398), (76, 707746), (104, 517199), (152, 353873), (163, 329992), (167, 322088), (247, 217768), (326, 164996), (334, 161044), (494, 108884), (652, 82498), (668, 80522), (988, 54442), (1304, 41249), (1336, 40261), (1976, 27221), (2119, 25384), (2171, 24776), (3097, 17368), (3173, 16952), (4238, 12692), (4342, 12388), (6194, 8684), (6346, 8476)]