51458130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24859}}^1$

素因数の和:24895

約数の個数: 48

約数和(自身を含む): 139613760

約数和(自身を除く): 88155630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 24859, 49718, 74577, 124295, 149154, 223731, 248590, 372885, 447462, 571757, 745770, 1118655, 1143514, 1715271, 2237310, 2858785, 3430542, 5145813, 5717570, 8576355, 10291626, 17152710, 25729065, 51458130]

約数ペア:

[(1, 51458130), (2, 25729065), (3, 17152710), (5, 10291626), (6, 8576355), (9, 5717570), (10, 5145813), (15, 3430542), (18, 2858785), (23, 2237310), (30, 1715271), (45, 1143514), (46, 1118655), (69, 745770), (90, 571757), (115, 447462), (138, 372885), (207, 248590), (230, 223731), (345, 149154), (414, 124295), (690, 74577), (1035, 49718), (2070, 24859)]