56500395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 110100480

約数和(自身を除く): 53600085

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 127, 133, 223, 285, 381, 399, 635, 665, 669, 889, 1115, 1561, 1905, 1995, 2413, 2667, 3345, 4237, 4445, 4683, 7239, 7805, 12065, 12711, 13335, 16891, 21185, 23415, 28321, 29659, 36195, 50673, 63555, 84455, 84963, 88977, 141605, 148295, 198247, 253365, 424815, 444885, 538099, 594741, 991235, 1614297, 2690495, 2973705, 3766693, 8071485, 11300079, 18833465, 56500395]

約数ペア:

[(1, 56500395), (3, 18833465), (5, 11300079), (7, 8071485), (15, 3766693), (19, 2973705), (21, 2690495), (35, 1614297), (57, 991235), (95, 594741), (105, 538099), (127, 444885), (133, 424815), (223, 253365), (285, 198247), (381, 148295), (399, 141605), (635, 88977), (665, 84963), (669, 84455), (889, 63555), (1115, 50673), (1561, 36195), (1905, 29659), (1995, 28321), (2413, 23415), (2667, 21185), (3345, 16891), (4237, 13335), (4445, 12711), (4683, 12065), (7239, 7805)]