49559420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 111803328

約数和(自身を除く): 62243908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2053, 2414, 4106, 4828, 6035, 8212, 10265, 12070, 20530, 24140, 34901, 41060, 69802, 139604, 145763, 174505, 291526, 349010, 583052, 698020, 728815, 1457630, 2477971, 2915260, 4955942, 9911884, 12389855, 24779710, 49559420]

約数ペア:

[(1, 49559420), (2, 24779710), (4, 12389855), (5, 9911884), (10, 4955942), (17, 2915260), (20, 2477971), (34, 1457630), (68, 728815), (71, 698020), (85, 583052), (142, 349010), (170, 291526), (284, 174505), (340, 145763), (355, 139604), (710, 69802), (1207, 41060), (1420, 34901), (2053, 24140), (2414, 20530), (4106, 12070), (4828, 10265), (6035, 8212)]