48678994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 97251840

約数和(自身を除く): 48572846

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 299, 322, 377, 401, 406, 598, 667, 754, 802, 1334, 2093, 2639, 2807, 4186, 4669, 5213, 5278, 5614, 8671, 9223, 9338, 10426, 11629, 17342, 18446, 23258, 36491, 60697, 64561, 72982, 81403, 119899, 121394, 129122, 151177, 162806, 239798, 267467, 302354, 534934, 839293, 1058239, 1678586, 1872269, 2116478, 3477071, 3744538, 6954142, 24339497, 48678994]

約数ペア:

[(1, 48678994), (2, 24339497), (7, 6954142), (13, 3744538), (14, 3477071), (23, 2116478), (26, 1872269), (29, 1678586), (46, 1058239), (58, 839293), (91, 534934), (161, 302354), (182, 267467), (203, 239798), (299, 162806), (322, 151177), (377, 129122), (401, 121394), (406, 119899), (598, 81403), (667, 72982), (754, 64561), (802, 60697), (1334, 36491), (2093, 23258), (2639, 18446), (2807, 17342), (4186, 11629), (4669, 10426), (5213, 9338), (5278, 9223), (5614, 8671)]