49152440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 122815440

約数和(自身を除く): 73663000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 43, 68, 82, 85, 86, 136, 164, 170, 172, 205, 215, 328, 340, 344, 410, 430, 680, 697, 731, 820, 860, 1394, 1462, 1640, 1681, 1720, 1763, 2788, 2924, 3362, 3485, 3526, 3655, 5576, 5848, 6724, 6970, 7052, 7310, 8405, 8815, 13448, 13940, 14104, 14620, 16810, 17630, 27880, 28577, 29240, 29971, 33620, 35260, 57154, 59942, 67240, 70520, 72283, 114308, 119884, 142885, 144566, 149855, 228616, 239768, 285770, 289132, 299710, 361415, 571540, 578264, 599420, 722830, 1143080, 1198840, 1228811, 1445660, 2457622, 2891320, 4915244, 6144055, 9830488, 12288110, 24576220, 49152440]

約数ペア:

[(1, 49152440), (2, 24576220), (4, 12288110), (5, 9830488), (8, 6144055), (10, 4915244), (17, 2891320), (20, 2457622), (34, 1445660), (40, 1228811), (41, 1198840), (43, 1143080), (68, 722830), (82, 599420), (85, 578264), (86, 571540), (136, 361415), (164, 299710), (170, 289132), (172, 285770), (205, 239768), (215, 228616), (328, 149855), (340, 144566), (344, 142885), (410, 119884), (430, 114308), (680, 72283), (697, 70520), (731, 67240), (820, 59942), (860, 57154), (1394, 35260), (1462, 33620), (1640, 29971), (1681, 29240), (1720, 28577), (1763, 27880), (2788, 17630), (2924, 16810), (3362, 14620), (3485, 14104), (3526, 13940), (3655, 13448), (5576, 8815), (5848, 8405), (6724, 7310), (6970, 7052)]