52421670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11887}}^1$

素因数の和:11914

約数の個数: 72

約数和(自身を含む): 158562144

約数和(自身を除く): 106140474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 11887, 23774, 35661, 59435, 71322, 83209, 106983, 118870, 166418, 178305, 213966, 249627, 356610, 416045, 499254, 534915, 582463, 748881, 832090, 1069830, 1164926, 1248135, 1497762, 1747389, 2496270, 2912315, 3494778, 3744405, 5242167, 5824630, 7488810, 8736945, 10484334, 17473890, 26210835, 52421670]

約数ペア:

[(1, 52421670), (2, 26210835), (3, 17473890), (5, 10484334), (6, 8736945), (7, 7488810), (9, 5824630), (10, 5242167), (14, 3744405), (15, 3494778), (18, 2912315), (21, 2496270), (30, 1747389), (35, 1497762), (42, 1248135), (45, 1164926), (49, 1069830), (63, 832090), (70, 748881), (90, 582463), (98, 534915), (105, 499254), (126, 416045), (147, 356610), (210, 249627), (245, 213966), (294, 178305), (315, 166418), (441, 118870), (490, 106983), (630, 83209), (735, 71322), (882, 59435), (1470, 35661), (2205, 23774), (4410, 11887)]