53200820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 121519440

約数和(自身を除く): 68318620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4229, 6290, 8458, 12580, 16916, 21145, 42290, 71893, 84580, 143786, 156473, 287572, 312946, 359465, 625892, 718930, 782365, 1437860, 1564730, 2660041, 3129460, 5320082, 10640164, 13300205, 26600410, 53200820]

約数ペア:

[(1, 53200820), (2, 26600410), (4, 13300205), (5, 10640164), (10, 5320082), (17, 3129460), (20, 2660041), (34, 1564730), (37, 1437860), (68, 782365), (74, 718930), (85, 625892), (148, 359465), (170, 312946), (185, 287572), (340, 156473), (370, 143786), (629, 84580), (740, 71893), (1258, 42290), (2516, 21145), (3145, 16916), (4229, 12580), (6290, 8458)]