47453020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 102876480

約数和(自身を除く): 55423460

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 503, 530, 890, 1006, 1060, 1780, 2012, 2515, 4717, 5030, 9434, 10060, 18868, 23585, 26659, 44767, 47170, 53318, 89534, 94340, 106636, 133295, 179068, 223835, 266590, 447670, 533180, 895340, 2372651, 4745302, 9490604, 11863255, 23726510, 47453020]

約数ペア:

[(1, 47453020), (2, 23726510), (4, 11863255), (5, 9490604), (10, 4745302), (20, 2372651), (53, 895340), (89, 533180), (106, 447670), (178, 266590), (212, 223835), (265, 179068), (356, 133295), (445, 106636), (503, 94340), (530, 89534), (890, 53318), (1006, 47170), (1060, 44767), (1780, 26659), (2012, 23585), (2515, 18868), (4717, 10060), (5030, 9434)]