48940450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 107243136

約数和(自身を除く): 58302686

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 43, 50, 65, 85, 86, 103, 130, 170, 206, 215, 221, 325, 425, 430, 442, 515, 559, 650, 731, 850, 1030, 1075, 1105, 1118, 1339, 1462, 1751, 2150, 2210, 2575, 2678, 2795, 3502, 3655, 4429, 5150, 5525, 5590, 6695, 7310, 8755, 8858, 9503, 11050, 13390, 13975, 17510, 18275, 19006, 22145, 22763, 27950, 33475, 36550, 43775, 44290, 45526, 47515, 57577, 66950, 75293, 87550, 95030, 110725, 113815, 115154, 150586, 221450, 227630, 237575, 287885, 376465, 475150, 569075, 575770, 752930, 978809, 1138150, 1439425, 1882325, 1957618, 2878850, 3764650, 4894045, 9788090, 24470225, 48940450]

約数ペア:

[(1, 48940450), (2, 24470225), (5, 9788090), (10, 4894045), (13, 3764650), (17, 2878850), (25, 1957618), (26, 1882325), (34, 1439425), (43, 1138150), (50, 978809), (65, 752930), (85, 575770), (86, 569075), (103, 475150), (130, 376465), (170, 287885), (206, 237575), (215, 227630), (221, 221450), (325, 150586), (425, 115154), (430, 113815), (442, 110725), (515, 95030), (559, 87550), (650, 75293), (731, 66950), (850, 57577), (1030, 47515), (1075, 45526), (1105, 44290), (1118, 43775), (1339, 36550), (1462, 33475), (1751, 27950), (2150, 22763), (2210, 22145), (2575, 19006), (2678, 18275), (2795, 17510), (3502, 13975), (3655, 13390), (4429, 11050), (5150, 9503), (5525, 8858), (5590, 8755), (6695, 7310)]