53080370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 114849792

約数和(自身を除く): 61769422

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 217, 305, 310, 401, 427, 434, 610, 802, 854, 1085, 1891, 2005, 2135, 2170, 2807, 3782, 4010, 4270, 5614, 9455, 12431, 13237, 14035, 18910, 24461, 24862, 26474, 28070, 48922, 62155, 66185, 87017, 122305, 124310, 132370, 171227, 174034, 244610, 342454, 435085, 758291, 856135, 870170, 1516582, 1712270, 3791455, 5308037, 7582910, 10616074, 26540185, 53080370]

約数ペア:

[(1, 53080370), (2, 26540185), (5, 10616074), (7, 7582910), (10, 5308037), (14, 3791455), (31, 1712270), (35, 1516582), (61, 870170), (62, 856135), (70, 758291), (122, 435085), (155, 342454), (217, 244610), (305, 174034), (310, 171227), (401, 132370), (427, 124310), (434, 122305), (610, 87017), (802, 66185), (854, 62155), (1085, 48922), (1891, 28070), (2005, 26474), (2135, 24862), (2170, 24461), (2807, 18910), (3782, 14035), (4010, 13237), (4270, 12431), (5614, 9455)]