51860830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23944

約数の個数: 32

約数和(自身を含む): 110131200

約数和(自身を除く): 58270370

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 23899, 47798, 119495, 167293, 238990, 334586, 740869, 836465, 1481738, 1672930, 3704345, 5186083, 7408690, 10372166, 25930415, 51860830]

約数ペア:

[(1, 51860830), (2, 25930415), (5, 10372166), (7, 7408690), (10, 5186083), (14, 3704345), (31, 1672930), (35, 1481738), (62, 836465), (70, 740869), (155, 334586), (217, 238990), (310, 167293), (434, 119495), (1085, 47798), (2170, 23899)]