49286760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21650

約数の個数: 64

約数和(自身を含む): 155649600

約数和(自身を除く): 106362840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 216170, 259404, 324255, 410723, 432340, 518808, 648510, 821446, 864680, 1232169, 1297020, 1642892, 2053615, 2464338, 2594040, 3285784, 4107230, 4928676, 6160845, 8214460, 9857352, 12321690, 16428920, 24643380, 49286760]

約数ペア:

[(1, 49286760), (2, 24643380), (3, 16428920), (4, 12321690), (5, 9857352), (6, 8214460), (8, 6160845), (10, 4928676), (12, 4107230), (15, 3285784), (19, 2594040), (20, 2464338), (24, 2053615), (30, 1642892), (38, 1297020), (40, 1232169), (57, 864680), (60, 821446), (76, 648510), (95, 518808), (114, 432340), (120, 410723), (152, 324255), (190, 259404), (228, 216170), (285, 172936), (380, 129702), (456, 108085), (570, 86468), (760, 64851), (1140, 43234), (2280, 21617)]