47159710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 98118720

約数和(自身を除く): 50959010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 190, 247, 305, 313, 494, 610, 626, 793, 1159, 1235, 1565, 1586, 2318, 2470, 3130, 3965, 4069, 5795, 5947, 7930, 8138, 11590, 11894, 15067, 19093, 20345, 29735, 30134, 38186, 40690, 59470, 75335, 77311, 95465, 150670, 154622, 190930, 248209, 362767, 386555, 496418, 725534, 773110, 1241045, 1813835, 2482090, 3627670, 4715971, 9431942, 23579855, 47159710]

約数ペア:

[(1, 47159710), (2, 23579855), (5, 9431942), (10, 4715971), (13, 3627670), (19, 2482090), (26, 1813835), (38, 1241045), (61, 773110), (65, 725534), (95, 496418), (122, 386555), (130, 362767), (190, 248209), (247, 190930), (305, 154622), (313, 150670), (494, 95465), (610, 77311), (626, 75335), (793, 59470), (1159, 40690), (1235, 38186), (1565, 30134), (1586, 29735), (2318, 20345), (2470, 19093), (3130, 15067), (3965, 11894), (4069, 11590), (5795, 8138), (5947, 7930)]