51830970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42139}}^1$

素因数の和:42190

約数の個数: 32

約数和(自身を含む): 127431360

約数和(自身を除く): 75600390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 42139, 84278, 126417, 210695, 252834, 421390, 632085, 1264170, 1727699, 3455398, 5183097, 8638495, 10366194, 17276990, 25915485, 51830970]

約数ペア:

[(1, 51830970), (2, 25915485), (3, 17276990), (5, 10366194), (6, 8638495), (10, 5183097), (15, 3455398), (30, 1727699), (41, 1264170), (82, 632085), (123, 421390), (205, 252834), (246, 210695), (410, 126417), (615, 84278), (1230, 42139)]