52319940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 157925376

約数和(自身を除く): 105605436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1223, 1380, 1426, 1860, 2139, 2446, 2852, 3565, 3669, 4278, 4892, 6115, 7130, 7338, 8556, 10695, 12230, 14260, 14676, 18345, 21390, 24460, 28129, 36690, 37913, 42780, 56258, 73380, 75826, 84387, 112516, 113739, 140645, 151652, 168774, 189565, 227478, 281290, 337548, 379130, 421935, 454956, 562580, 568695, 758260, 843870, 871999, 1137390, 1687740, 1743998, 2274780, 2615997, 3487996, 4359995, 5231994, 8719990, 10463988, 13079985, 17439980, 26159970, 52319940]

約数ペア:

[(1, 52319940), (2, 26159970), (3, 17439980), (4, 13079985), (5, 10463988), (6, 8719990), (10, 5231994), (12, 4359995), (15, 3487996), (20, 2615997), (23, 2274780), (30, 1743998), (31, 1687740), (46, 1137390), (60, 871999), (62, 843870), (69, 758260), (92, 568695), (93, 562580), (115, 454956), (124, 421935), (138, 379130), (155, 337548), (186, 281290), (230, 227478), (276, 189565), (310, 168774), (345, 151652), (372, 140645), (460, 113739), (465, 112516), (620, 84387), (690, 75826), (713, 73380), (930, 56258), (1223, 42780), (1380, 37913), (1426, 36690), (1860, 28129), (2139, 24460), (2446, 21390), (2852, 18345), (3565, 14676), (3669, 14260), (4278, 12230), (4892, 10695), (6115, 8556), (7130, 7338)]