54402530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 121540608

約数和(自身を除く): 67138078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 313, 382, 455, 626, 910, 955, 1337, 1565, 1910, 2191, 2483, 2674, 3130, 4069, 4382, 4966, 6685, 8138, 10955, 12415, 13370, 17381, 20345, 21910, 24830, 28483, 34762, 40690, 56966, 59783, 86905, 119566, 142415, 173810, 284830, 298915, 418481, 597830, 777179, 836962, 1554358, 2092405, 3885895, 4184810, 5440253, 7771790, 10880506, 27201265, 54402530]

約数ペア:

[(1, 54402530), (2, 27201265), (5, 10880506), (7, 7771790), (10, 5440253), (13, 4184810), (14, 3885895), (26, 2092405), (35, 1554358), (65, 836962), (70, 777179), (91, 597830), (130, 418481), (182, 298915), (191, 284830), (313, 173810), (382, 142415), (455, 119566), (626, 86905), (910, 59783), (955, 56966), (1337, 40690), (1565, 34762), (1910, 28483), (2191, 24830), (2483, 21910), (2674, 20345), (3130, 17381), (4069, 13370), (4382, 12415), (4966, 10955), (6685, 8138)]