49814595

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 91232064

約数和(自身を除く): 41417469

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 2617, 3807, 6345, 7851, 13085, 19035, 23553, 39255, 70659, 117765, 122999, 211977, 353295, 368997, 614995, 1059885, 1106991, 1844985, 3320973, 5534955, 9962919, 16604865, 49814595]

約数ペア:

[(1, 49814595), (3, 16604865), (5, 9962919), (9, 5534955), (15, 3320973), (27, 1844985), (45, 1106991), (47, 1059885), (81, 614995), (135, 368997), (141, 353295), (235, 211977), (405, 122999), (423, 117765), (705, 70659), (1269, 39255), (2115, 23553), (2617, 19035), (3807, 13085), (6345, 7851)]