49406355

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 90657072

約数和(自身を除く): 41250717

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 2837, 3483, 5805, 8511, 14185, 17415, 25533, 42555, 76599, 121991, 127665, 229797, 365973, 382995, 609955, 1097919, 1148985, 1829865, 3293757, 5489595, 9881271, 16468785, 49406355]

約数ペア:

[(1, 49406355), (3, 16468785), (5, 9881271), (9, 5489595), (15, 3293757), (27, 1829865), (43, 1148985), (45, 1097919), (81, 609955), (129, 382995), (135, 365973), (215, 229797), (387, 127665), (405, 121991), (645, 76599), (1161, 42555), (1935, 25533), (2837, 17415), (3483, 14185), (5805, 8511)]