49939992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 144050400

約数和(自身を除く): 94110408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 569, 636, 828, 954, 1138, 1219, 1272, 1656, 1707, 1908, 2276, 2438, 3414, 3657, 3816, 4552, 4876, 5121, 6828, 7314, 9752, 10242, 10971, 13087, 13656, 14628, 20484, 21942, 26174, 29256, 30157, 39261, 40968, 43884, 52348, 60314, 78522, 87768, 90471, 104696, 117783, 120628, 157044, 180942, 235566, 241256, 271413, 314088, 361884, 471132, 542826, 693611, 723768, 942264, 1085652, 1387222, 2080833, 2171304, 2774444, 4161666, 5548888, 6242499, 8323332, 12484998, 16646664, 24969996, 49939992]

約数ペア:

[(1, 49939992), (2, 24969996), (3, 16646664), (4, 12484998), (6, 8323332), (8, 6242499), (9, 5548888), (12, 4161666), (18, 2774444), (23, 2171304), (24, 2080833), (36, 1387222), (46, 1085652), (53, 942264), (69, 723768), (72, 693611), (92, 542826), (106, 471132), (138, 361884), (159, 314088), (184, 271413), (207, 241256), (212, 235566), (276, 180942), (318, 157044), (414, 120628), (424, 117783), (477, 104696), (552, 90471), (569, 87768), (636, 78522), (828, 60314), (954, 52348), (1138, 43884), (1219, 40968), (1272, 39261), (1656, 30157), (1707, 29256), (1908, 26174), (2276, 21942), (2438, 20484), (3414, 14628), (3657, 13656), (3816, 13087), (4552, 10971), (4876, 10242), (5121, 9752), (6828, 7314)]