48420140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 108622080

約数和(自身を除く): 60201940

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2693, 3596, 4495, 5386, 8990, 10772, 13465, 17980, 26930, 53860, 78097, 83483, 156194, 166966, 312388, 333932, 390485, 417415, 780970, 834830, 1561940, 1669660, 2421007, 4842014, 9684028, 12105035, 24210070, 48420140]

約数ペア:

[(1, 48420140), (2, 24210070), (4, 12105035), (5, 9684028), (10, 4842014), (20, 2421007), (29, 1669660), (31, 1561940), (58, 834830), (62, 780970), (116, 417415), (124, 390485), (145, 333932), (155, 312388), (290, 166966), (310, 156194), (580, 83483), (620, 78097), (899, 53860), (1798, 26930), (2693, 17980), (3596, 13465), (4495, 10772), (5386, 8990)]