48656420150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{841079}}^1$

素因数の和:841193

約数の個数: 48

約数和(自身を含む): 98557754400

約数和(自身を除く): 49901334250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 4450, 5785, 11570, 28925, 57850, 841079, 1682158, 4205395, 8410790, 10934027, 21026975, 21868054, 42053950, 54670135, 74856031, 109340270, 149712062, 273350675, 374280155, 546701350, 748560310, 973128403, 1871400775, 1946256806, 3742801550, 4865642015, 9731284030, 24328210075, 48656420150]

約数ペア:

[(1, 48656420150), (2, 24328210075), (5, 9731284030), (10, 4865642015), (13, 3742801550), (25, 1946256806), (26, 1871400775), (50, 973128403), (65, 748560310), (89, 546701350), (130, 374280155), (178, 273350675), (325, 149712062), (445, 109340270), (650, 74856031), (890, 54670135), (1157, 42053950), (2225, 21868054), (2314, 21026975), (4450, 10934027), (5785, 8410790), (11570, 4205395), (28925, 1682158), (57850, 841079)]