42470050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{121343}}^1$

素因数の和:121362

約数の個数: 24

約数和(自身を含む): 90279936

約数和(自身を除く): 47809886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 121343, 242686, 606715, 849401, 1213430, 1698802, 3033575, 4247005, 6067150, 8494010, 21235025, 42470050]

約数ペア:

[(1, 42470050), (2, 21235025), (5, 8494010), (7, 6067150), (10, 4247005), (14, 3033575), (25, 1698802), (35, 1213430), (50, 849401), (70, 606715), (175, 242686), (350, 121343)]