53838918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 139148064

約数和(自身を除く): 85309146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 197, 241, 378, 394, 482, 567, 591, 723, 1134, 1182, 1379, 1446, 1687, 1773, 2169, 2758, 3374, 3546, 4137, 4338, 5061, 5319, 6507, 8274, 10122, 10638, 12411, 13014, 15183, 15957, 19521, 24822, 30366, 31914, 37233, 39042, 45549, 47477, 74466, 91098, 94954, 111699, 136647, 142431, 223398, 273294, 284862, 332339, 427293, 664678, 854586, 997017, 1281879, 1994034, 2563758, 2991051, 3845637, 5982102, 7691274, 8973153, 17946306, 26919459, 53838918]

約数ペア:

[(1, 53838918), (2, 26919459), (3, 17946306), (6, 8973153), (7, 7691274), (9, 5982102), (14, 3845637), (18, 2991051), (21, 2563758), (27, 1994034), (42, 1281879), (54, 997017), (63, 854586), (81, 664678), (126, 427293), (162, 332339), (189, 284862), (197, 273294), (241, 223398), (378, 142431), (394, 136647), (482, 111699), (567, 94954), (591, 91098), (723, 74466), (1134, 47477), (1182, 45549), (1379, 39042), (1446, 37233), (1687, 31914), (1773, 30366), (2169, 24822), (2758, 19521), (3374, 15957), (3546, 15183), (4137, 13014), (4338, 12411), (5061, 10638), (5319, 10122), (6507, 8274)]