492823643780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51229069}}^1$

素因数の和:51229128

約数の個数: 48

約数和(自身を含む): 1144662340080

約数和(自身を除く): 651838696300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 51229069, 102458138, 204916276, 256145345, 512290690, 665977897, 1024581380, 1331955794, 1895475553, 2663911588, 3329889485, 3790951106, 6659778970, 7581902212, 9477377765, 13319557940, 18954755530, 24641182189, 37909511060, 49282364378, 98564728756, 123205910945, 246411821890, 492823643780]

約数ペア:

[(1, 492823643780), (2, 246411821890), (4, 123205910945), (5, 98564728756), (10, 49282364378), (13, 37909511060), (20, 24641182189), (26, 18954755530), (37, 13319557940), (52, 9477377765), (65, 7581902212), (74, 6659778970), (130, 3790951106), (148, 3329889485), (185, 2663911588), (260, 1895475553), (370, 1331955794), (481, 1024581380), (740, 665977897), (962, 512290690), (1924, 256145345), (2405, 204916276), (4810, 102458138), (9620, 51229069)]