50428090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 97795080

約数和(自身を除く): 47366990

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 229, 305, 361, 458, 610, 722, 1145, 1159, 1805, 2290, 2318, 3610, 4351, 5795, 8702, 11590, 13969, 21755, 22021, 27938, 43510, 44042, 69845, 82669, 110105, 139690, 165338, 220210, 265411, 413345, 530822, 826690, 1327055, 2654110, 5042809, 10085618, 25214045, 50428090]

約数ペア:

[(1, 50428090), (2, 25214045), (5, 10085618), (10, 5042809), (19, 2654110), (38, 1327055), (61, 826690), (95, 530822), (122, 413345), (190, 265411), (229, 220210), (305, 165338), (361, 139690), (458, 110105), (610, 82669), (722, 69845), (1145, 44042), (1159, 43510), (1805, 27938), (2290, 22021), (2318, 21755), (3610, 13969), (4351, 11590), (5795, 8702)]