51497790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 131120640

約数和(自身を除く): 79622850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 167, 190, 285, 334, 501, 541, 570, 835, 1002, 1082, 1623, 1670, 2505, 2705, 3173, 3246, 5010, 5410, 6346, 8115, 9519, 10279, 15865, 16230, 19038, 20558, 30837, 31730, 47595, 51395, 61674, 90347, 95190, 102790, 154185, 180694, 271041, 308370, 451735, 542082, 903470, 1355205, 1716593, 2710410, 3433186, 5149779, 8582965, 10299558, 17165930, 25748895, 51497790]

約数ペア:

[(1, 51497790), (2, 25748895), (3, 17165930), (5, 10299558), (6, 8582965), (10, 5149779), (15, 3433186), (19, 2710410), (30, 1716593), (38, 1355205), (57, 903470), (95, 542082), (114, 451735), (167, 308370), (190, 271041), (285, 180694), (334, 154185), (501, 102790), (541, 95190), (570, 90347), (835, 61674), (1002, 51395), (1082, 47595), (1623, 31730), (1670, 30837), (2505, 20558), (2705, 19038), (3173, 16230), (3246, 15865), (5010, 10279), (5410, 9519), (6346, 8115)]