53485139240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{449153}}^1$

素因数の和:449406

約数の個数: 64

約数和(自身を含む): 130164829200

約数和(自身を除く): 76679689960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 520, 916, 1145, 1832, 2290, 2977, 4580, 5954, 9160, 11908, 14885, 23816, 29770, 59540, 119080, 449153, 898306, 1796612, 2245765, 3593224, 4491530, 5838989, 8983060, 11677978, 17966120, 23355956, 29194945, 46711912, 58389890, 102856037, 116779780, 205712074, 233559560, 411424148, 514280185, 822848296, 1028560370, 1337128481, 2057120740, 2674256962, 4114241480, 5348513924, 6685642405, 10697027848, 13371284810, 26742569620, 53485139240]

約数ペア:

[(1, 53485139240), (2, 26742569620), (4, 13371284810), (5, 10697027848), (8, 6685642405), (10, 5348513924), (13, 4114241480), (20, 2674256962), (26, 2057120740), (40, 1337128481), (52, 1028560370), (65, 822848296), (104, 514280185), (130, 411424148), (229, 233559560), (260, 205712074), (458, 116779780), (520, 102856037), (916, 58389890), (1145, 46711912), (1832, 29194945), (2290, 23355956), (2977, 17966120), (4580, 11677978), (5954, 8983060), (9160, 5838989), (11908, 4491530), (14885, 3593224), (23816, 2245765), (29770, 1796612), (59540, 898306), (119080, 449153)]