56710530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 80

約数和(自身を含む): 155483064

約数和(自身を除く): 98772534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1321, 1431, 1590, 2385, 2642, 2862, 3963, 4293, 4770, 6605, 7155, 7926, 8586, 11889, 13210, 14310, 19815, 21465, 23778, 35667, 39630, 42930, 59445, 70013, 71334, 107001, 118890, 140026, 178335, 210039, 214002, 350065, 356670, 420078, 535005, 630117, 700130, 1050195, 1070010, 1260234, 1890351, 2100390, 3150585, 3780702, 5671053, 6301170, 9451755, 11342106, 18903510, 28355265, 56710530]

約数ペア:

[(1, 56710530), (2, 28355265), (3, 18903510), (5, 11342106), (6, 9451755), (9, 6301170), (10, 5671053), (15, 3780702), (18, 3150585), (27, 2100390), (30, 1890351), (45, 1260234), (53, 1070010), (54, 1050195), (81, 700130), (90, 630117), (106, 535005), (135, 420078), (159, 356670), (162, 350065), (265, 214002), (270, 210039), (318, 178335), (405, 140026), (477, 118890), (530, 107001), (795, 71334), (810, 70013), (954, 59445), (1321, 42930), (1431, 39630), (1590, 35667), (2385, 23778), (2642, 21465), (2862, 19815), (3963, 14310), (4293, 13210), (4770, 11889), (6605, 8586), (7155, 7926)]