53497010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 115292160

約数和(自身を除く): 61795150

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 89, 155, 178, 217, 277, 310, 434, 445, 554, 623, 890, 1085, 1246, 1385, 1939, 2170, 2759, 2770, 3115, 3878, 5518, 6230, 8587, 9695, 13795, 17174, 19313, 19390, 24653, 27590, 38626, 42935, 49306, 60109, 85870, 96565, 120218, 123265, 172571, 193130, 246530, 300545, 345142, 601090, 764243, 862855, 1528486, 1725710, 3821215, 5349701, 7642430, 10699402, 26748505, 53497010]

約数ペア:

[(1, 53497010), (2, 26748505), (5, 10699402), (7, 7642430), (10, 5349701), (14, 3821215), (31, 1725710), (35, 1528486), (62, 862855), (70, 764243), (89, 601090), (155, 345142), (178, 300545), (217, 246530), (277, 193130), (310, 172571), (434, 123265), (445, 120218), (554, 96565), (623, 85870), (890, 60109), (1085, 49306), (1246, 42935), (1385, 38626), (1939, 27590), (2170, 24653), (2759, 19390), (2770, 19313), (3115, 17174), (3878, 13795), (5518, 9695), (6230, 8587)]