51625455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21377}}^1$

素因数の和:21415

約数の個数: 32

約数和(自身を含む): 98509824

約数和(自身を除く): 46884369

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21377, 64131, 106885, 149639, 320655, 448917, 491671, 748195, 1475013, 2244585, 2458355, 3441697, 7375065, 10325091, 17208485, 51625455]

約数ペア:

[(1, 51625455), (3, 17208485), (5, 10325091), (7, 7375065), (15, 3441697), (21, 2458355), (23, 2244585), (35, 1475013), (69, 748195), (105, 491671), (115, 448917), (161, 320655), (345, 149639), (483, 106885), (805, 64131), (2415, 21377)]