53124990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 130870080

約数和(自身を除く): 77745090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 101, 178, 197, 202, 267, 303, 394, 445, 505, 534, 591, 606, 890, 985, 1010, 1182, 1335, 1515, 1970, 2670, 2955, 3030, 5910, 8989, 17533, 17978, 19897, 26967, 35066, 39794, 44945, 52599, 53934, 59691, 87665, 89890, 99485, 105198, 119382, 134835, 175330, 198970, 262995, 269670, 298455, 525990, 596910, 1770833, 3541666, 5312499, 8854165, 10624998, 17708330, 26562495, 53124990]

約数ペア:

[(1, 53124990), (2, 26562495), (3, 17708330), (5, 10624998), (6, 8854165), (10, 5312499), (15, 3541666), (30, 1770833), (89, 596910), (101, 525990), (178, 298455), (197, 269670), (202, 262995), (267, 198970), (303, 175330), (394, 134835), (445, 119382), (505, 105198), (534, 99485), (591, 89890), (606, 87665), (890, 59691), (985, 53934), (1010, 52599), (1182, 44945), (1335, 39794), (1515, 35066), (1970, 26967), (2670, 19897), (2955, 17978), (3030, 17533), (5910, 8989)]