51533532

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 136852352

約数和(自身を除く): 85318820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 757, 1098, 1116, 1514, 1891, 2196, 2271, 3028, 3782, 4542, 5673, 6813, 7564, 9084, 11346, 13626, 17019, 22692, 23467, 27252, 34038, 46177, 46934, 68076, 70401, 92354, 93868, 138531, 140802, 184708, 211203, 277062, 281604, 415593, 422406, 554124, 831186, 844812, 1431487, 1662372, 2862974, 4294461, 5725948, 8588922, 12883383, 17177844, 25766766, 51533532]

約数ペア:

[(1, 51533532), (2, 25766766), (3, 17177844), (4, 12883383), (6, 8588922), (9, 5725948), (12, 4294461), (18, 2862974), (31, 1662372), (36, 1431487), (61, 844812), (62, 831186), (93, 554124), (122, 422406), (124, 415593), (183, 281604), (186, 277062), (244, 211203), (279, 184708), (366, 140802), (372, 138531), (549, 93868), (558, 92354), (732, 70401), (757, 68076), (1098, 46934), (1116, 46177), (1514, 34038), (1891, 27252), (2196, 23467), (2271, 22692), (3028, 17019), (3782, 13626), (4542, 11346), (5673, 9084), (6813, 7564)]