52673140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 126722232

約数和(自身を除く): 74049092

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 701, 884, 1105, 1156, 1402, 1445, 2210, 2804, 2890, 3505, 3757, 4420, 5780, 7010, 7514, 9113, 11917, 14020, 15028, 18226, 18785, 23834, 36452, 37570, 45565, 47668, 59585, 75140, 91130, 119170, 154921, 182260, 202589, 238340, 309842, 405178, 619684, 774605, 810356, 1012945, 1549210, 2025890, 2633657, 3098420, 4051780, 5267314, 10534628, 13168285, 26336570, 52673140]

約数ペア:

[(1, 52673140), (2, 26336570), (4, 13168285), (5, 10534628), (10, 5267314), (13, 4051780), (17, 3098420), (20, 2633657), (26, 2025890), (34, 1549210), (52, 1012945), (65, 810356), (68, 774605), (85, 619684), (130, 405178), (170, 309842), (221, 238340), (260, 202589), (289, 182260), (340, 154921), (442, 119170), (578, 91130), (701, 75140), (884, 59585), (1105, 47668), (1156, 45565), (1402, 37570), (1445, 36452), (2210, 23834), (2804, 18785), (2890, 18226), (3505, 15028), (3757, 14020), (4420, 11917), (5780, 9113), (7010, 7514)]