52939020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 163392768

約数和(自身を除く): 110453748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 71, 85, 86, 102, 129, 142, 170, 172, 204, 213, 215, 255, 258, 284, 289, 340, 355, 426, 430, 510, 516, 578, 645, 710, 731, 852, 860, 867, 1020, 1065, 1156, 1207, 1290, 1420, 1445, 1462, 1734, 2130, 2193, 2414, 2580, 2890, 2924, 3053, 3468, 3621, 3655, 4260, 4335, 4386, 4828, 5780, 6035, 6106, 7242, 7310, 8670, 8772, 9159, 10965, 12070, 12212, 12427, 14484, 14620, 15265, 17340, 18105, 18318, 20519, 21930, 24140, 24854, 30530, 36210, 36636, 37281, 41038, 43860, 45795, 49708, 51901, 61060, 61557, 62135, 72420, 74562, 82076, 91590, 102595, 103802, 123114, 124270, 149124, 155703, 183180, 186405, 205190, 207604, 246228, 248540, 259505, 307785, 311406, 372810, 410380, 519010, 615570, 622812, 745620, 778515, 882317, 1038020, 1231140, 1557030, 1764634, 2646951, 3114060, 3529268, 4411585, 5293902, 8823170, 10587804, 13234755, 17646340, 26469510, 52939020]

約数ペア:

[(1, 52939020), (2, 26469510), (3, 17646340), (4, 13234755), (5, 10587804), (6, 8823170), (10, 5293902), (12, 4411585), (15, 3529268), (17, 3114060), (20, 2646951), (30, 1764634), (34, 1557030), (43, 1231140), (51, 1038020), (60, 882317), (68, 778515), (71, 745620), (85, 622812), (86, 615570), (102, 519010), (129, 410380), (142, 372810), (170, 311406), (172, 307785), (204, 259505), (213, 248540), (215, 246228), (255, 207604), (258, 205190), (284, 186405), (289, 183180), (340, 155703), (355, 149124), (426, 124270), (430, 123114), (510, 103802), (516, 102595), (578, 91590), (645, 82076), (710, 74562), (731, 72420), (852, 62135), (860, 61557), (867, 61060), (1020, 51901), (1065, 49708), (1156, 45795), (1207, 43860), (1290, 41038), (1420, 37281), (1445, 36636), (1462, 36210), (1734, 30530), (2130, 24854), (2193, 24140), (2414, 21930), (2580, 20519), (2890, 18318), (2924, 18105), (3053, 17340), (3468, 15265), (3621, 14620), (3655, 14484), (4260, 12427), (4335, 12212), (4386, 12070), (4828, 10965), (5780, 9159), (6035, 8772), (6106, 8670), (7242, 7310)]