49043940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 157731840

約数和(自身を除く): 108687900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 3911, 4180, 6270, 7822, 11733, 12540, 15644, 19555, 23466, 39110, 43021, 46932, 58665, 74309, 78220, 86042, 117330, 129063, 148618, 172084, 215105, 222927, 234660, 258126, 297236, 371545, 430210, 445854, 516252, 645315, 743090, 817399, 860420, 891708, 1114635, 1290630, 1486180, 1634798, 2229270, 2452197, 2581260, 3269596, 4086995, 4458540, 4904394, 8173990, 9808788, 12260985, 16347980, 24521970, 49043940]

約数ペア:

[(1, 49043940), (2, 24521970), (3, 16347980), (4, 12260985), (5, 9808788), (6, 8173990), (10, 4904394), (11, 4458540), (12, 4086995), (15, 3269596), (19, 2581260), (20, 2452197), (22, 2229270), (30, 1634798), (33, 1486180), (38, 1290630), (44, 1114635), (55, 891708), (57, 860420), (60, 817399), (66, 743090), (76, 645315), (95, 516252), (110, 445854), (114, 430210), (132, 371545), (165, 297236), (190, 258126), (209, 234660), (220, 222927), (228, 215105), (285, 172084), (330, 148618), (380, 129063), (418, 117330), (570, 86042), (627, 78220), (660, 74309), (836, 58665), (1045, 46932), (1140, 43021), (1254, 39110), (2090, 23466), (2508, 19555), (3135, 15644), (3911, 12540), (4180, 11733), (6270, 7822)]