52528640

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 135674352

約数和(自身を除く): 83145712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 128, 136, 142, 160, 170, 256, 272, 284, 289, 320, 340, 355, 512, 544, 568, 578, 640, 680, 710, 1088, 1136, 1156, 1207, 1280, 1360, 1420, 1445, 2176, 2272, 2312, 2414, 2560, 2720, 2840, 2890, 4352, 4544, 4624, 4828, 5440, 5680, 5780, 6035, 8704, 9088, 9248, 9656, 10880, 11360, 11560, 12070, 18176, 18496, 19312, 20519, 21760, 22720, 23120, 24140, 36352, 36992, 38624, 41038, 43520, 45440, 46240, 48280, 73984, 77248, 82076, 90880, 92480, 96560, 102595, 147968, 154496, 164152, 181760, 184960, 193120, 205190, 308992, 328304, 369920, 386240, 410380, 617984, 656608, 739840, 772480, 820760, 1313216, 1544960, 1641520, 2626432, 3089920, 3283040, 5252864, 6566080, 10505728, 13132160, 26264320, 52528640]

約数ペア:

[(1, 52528640), (2, 26264320), (4, 13132160), (5, 10505728), (8, 6566080), (10, 5252864), (16, 3283040), (17, 3089920), (20, 2626432), (32, 1641520), (34, 1544960), (40, 1313216), (64, 820760), (68, 772480), (71, 739840), (80, 656608), (85, 617984), (128, 410380), (136, 386240), (142, 369920), (160, 328304), (170, 308992), (256, 205190), (272, 193120), (284, 184960), (289, 181760), (320, 164152), (340, 154496), (355, 147968), (512, 102595), (544, 96560), (568, 92480), (578, 90880), (640, 82076), (680, 77248), (710, 73984), (1088, 48280), (1136, 46240), (1156, 45440), (1207, 43520), (1280, 41038), (1360, 38624), (1420, 36992), (1445, 36352), (2176, 24140), (2272, 23120), (2312, 22720), (2414, 21760), (2560, 20519), (2720, 19312), (2840, 18496), (2890, 18176), (4352, 12070), (4544, 11560), (4624, 11360), (4828, 10880), (5440, 9656), (5680, 9248), (5780, 9088), (6035, 8704)]