51253620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 158699520

約数和(自身を除く): 107445900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 983, 1185, 1580, 1738, 1966, 2370, 2607, 2949, 3476, 3932, 4345, 4740, 4915, 5214, 5898, 8690, 9830, 10428, 10813, 11796, 13035, 14745, 17380, 19660, 21626, 26070, 29490, 32439, 43252, 52140, 54065, 58980, 64878, 77657, 108130, 129756, 155314, 162195, 216260, 232971, 310628, 324390, 388285, 465942, 648780, 776570, 854227, 931884, 1164855, 1553140, 1708454, 2329710, 2562681, 3416908, 4271135, 4659420, 5125362, 8542270, 10250724, 12813405, 17084540, 25626810, 51253620]

約数ペア:

[(1, 51253620), (2, 25626810), (3, 17084540), (4, 12813405), (5, 10250724), (6, 8542270), (10, 5125362), (11, 4659420), (12, 4271135), (15, 3416908), (20, 2562681), (22, 2329710), (30, 1708454), (33, 1553140), (44, 1164855), (55, 931884), (60, 854227), (66, 776570), (79, 648780), (110, 465942), (132, 388285), (158, 324390), (165, 310628), (220, 232971), (237, 216260), (316, 162195), (330, 155314), (395, 129756), (474, 108130), (660, 77657), (790, 64878), (869, 58980), (948, 54065), (983, 52140), (1185, 43252), (1580, 32439), (1738, 29490), (1966, 26070), (2370, 21626), (2607, 19660), (2949, 17380), (3476, 14745), (3932, 13035), (4345, 11796), (4740, 10813), (4915, 10428), (5214, 9830), (5898, 8690)]