53505664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 114860160

約数和(自身を除く): 61354496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 272, 367, 536, 544, 734, 1072, 1088, 1139, 1468, 2144, 2176, 2278, 2936, 4288, 4556, 5872, 6239, 8576, 9112, 11744, 12478, 18224, 23488, 24589, 24956, 36448, 46976, 49178, 49912, 72896, 98356, 99824, 145792, 196712, 199648, 393424, 399296, 418013, 786848, 798592, 836026, 1573696, 1672052, 3147392, 3344104, 6688208, 13376416, 26752832, 53505664]

約数ペア:

[(1, 53505664), (2, 26752832), (4, 13376416), (8, 6688208), (16, 3344104), (17, 3147392), (32, 1672052), (34, 1573696), (64, 836026), (67, 798592), (68, 786848), (128, 418013), (134, 399296), (136, 393424), (268, 199648), (272, 196712), (367, 145792), (536, 99824), (544, 98356), (734, 72896), (1072, 49912), (1088, 49178), (1139, 46976), (1468, 36448), (2144, 24956), (2176, 24589), (2278, 23488), (2936, 18224), (4288, 12478), (4556, 11744), (5872, 9112), (6239, 8576)]