51504194710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{134129}}^1$

素因数の和:134245

約数の個数: 64

約数和(自身を含む): 101981721600

約数和(自身を除く): 50477526890

約数列:

[1, 2, 5, 10, 19, 38, 43, 47, 86, 94, 95, 190, 215, 235, 430, 470, 817, 893, 1634, 1786, 2021, 4042, 4085, 4465, 8170, 8930, 10105, 20210, 38399, 76798, 134129, 191995, 268258, 383990, 670645, 1341290, 2548451, 5096902, 5767547, 6304063, 11535094, 12608126, 12742255, 25484510, 28837735, 31520315, 57675470, 63040630, 109583393, 119777197, 219166786, 239554394, 271074709, 542149418, 547916965, 598885985, 1095833930, 1197771970, 1355373545, 2710747090, 5150419471, 10300838942, 25752097355, 51504194710]

約数ペア:

[(1, 51504194710), (2, 25752097355), (5, 10300838942), (10, 5150419471), (19, 2710747090), (38, 1355373545), (43, 1197771970), (47, 1095833930), (86, 598885985), (94, 547916965), (95, 542149418), (190, 271074709), (215, 239554394), (235, 219166786), (430, 119777197), (470, 109583393), (817, 63040630), (893, 57675470), (1634, 31520315), (1786, 28837735), (2021, 25484510), (4042, 12742255), (4085, 12608126), (4465, 11535094), (8170, 6304063), (8930, 5767547), (10105, 5096902), (20210, 2548451), (38399, 1341290), (76798, 670645), (134129, 383990), (191995, 268258)]