48935260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 123379200

約数和(自身を除く): 74443940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 418, 437, 460, 506, 509, 836, 874, 1012, 1018, 1045, 1265, 1748, 2036, 2090, 2185, 2530, 2545, 4180, 4370, 4807, 5060, 5090, 5599, 8740, 9614, 9671, 10180, 11198, 11707, 19228, 19342, 22396, 23414, 24035, 27995, 38684, 46828, 48070, 48355, 55990, 58535, 96140, 96710, 106381, 111980, 117070, 128777, 193420, 212762, 222433, 234140, 257554, 425524, 444866, 515108, 531905, 643885, 889732, 1063810, 1112165, 1287770, 2127620, 2224330, 2446763, 2575540, 4448660, 4893526, 9787052, 12233815, 24467630, 48935260]

約数ペア:

[(1, 48935260), (2, 24467630), (4, 12233815), (5, 9787052), (10, 4893526), (11, 4448660), (19, 2575540), (20, 2446763), (22, 2224330), (23, 2127620), (38, 1287770), (44, 1112165), (46, 1063810), (55, 889732), (76, 643885), (92, 531905), (95, 515108), (110, 444866), (115, 425524), (190, 257554), (209, 234140), (220, 222433), (230, 212762), (253, 193420), (380, 128777), (418, 117070), (437, 111980), (460, 106381), (506, 96710), (509, 96140), (836, 58535), (874, 55990), (1012, 48355), (1018, 48070), (1045, 46828), (1265, 38684), (1748, 27995), (2036, 24035), (2090, 23414), (2185, 22396), (2530, 19342), (2545, 19228), (4180, 11707), (4370, 11198), (4807, 10180), (5060, 9671), (5090, 9614), (5599, 8740)]