56003792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 70654768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 383, 481, 494, 592, 703, 766, 962, 988, 1406, 1532, 1924, 1976, 2812, 3064, 3848, 3952, 4979, 5624, 6128, 7277, 7696, 9139, 9958, 11248, 14171, 14554, 18278, 19916, 28342, 29108, 36556, 39832, 56684, 58216, 73112, 79664, 94601, 113368, 116432, 146224, 184223, 189202, 226736, 269249, 368446, 378404, 538498, 736892, 756808, 1076996, 1473784, 1513616, 2153992, 2947568, 3500237, 4307984, 7000474, 14000948, 28001896, 56003792]

約数ペア:

[(1, 56003792), (2, 28001896), (4, 14000948), (8, 7000474), (13, 4307984), (16, 3500237), (19, 2947568), (26, 2153992), (37, 1513616), (38, 1473784), (52, 1076996), (74, 756808), (76, 736892), (104, 538498), (148, 378404), (152, 368446), (208, 269249), (247, 226736), (296, 189202), (304, 184223), (383, 146224), (481, 116432), (494, 113368), (592, 94601), (703, 79664), (766, 73112), (962, 58216), (988, 56684), (1406, 39832), (1532, 36556), (1924, 29108), (1976, 28342), (2812, 19916), (3064, 18278), (3848, 14554), (3952, 14171), (4979, 11248), (5624, 9958), (6128, 9139), (7277, 7696)]