48020895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 48843873

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 43, 45, 65, 69, 83, 115, 117, 129, 195, 207, 215, 249, 299, 345, 387, 415, 559, 585, 645, 747, 897, 989, 1035, 1079, 1245, 1495, 1677, 1909, 1935, 2691, 2795, 2967, 3237, 3569, 3735, 4485, 4945, 5031, 5395, 5727, 8385, 8901, 9545, 9711, 10707, 12857, 13455, 14835, 16185, 17181, 17845, 24817, 25155, 28635, 32121, 38571, 44505, 46397, 48555, 53535, 64285, 74451, 82087, 85905, 115713, 124085, 139191, 160605, 192855, 223353, 231985, 246261, 372255, 410435, 417573, 578565, 695955, 738783, 1067131, 1116765, 1231305, 2087865, 3201393, 3693915, 5335655, 9604179, 16006965, 48020895]

約数ペア:

[(1, 48020895), (3, 16006965), (5, 9604179), (9, 5335655), (13, 3693915), (15, 3201393), (23, 2087865), (39, 1231305), (43, 1116765), (45, 1067131), (65, 738783), (69, 695955), (83, 578565), (115, 417573), (117, 410435), (129, 372255), (195, 246261), (207, 231985), (215, 223353), (249, 192855), (299, 160605), (345, 139191), (387, 124085), (415, 115713), (559, 85905), (585, 82087), (645, 74451), (747, 64285), (897, 53535), (989, 48555), (1035, 46397), (1079, 44505), (1245, 38571), (1495, 32121), (1677, 28635), (1909, 25155), (1935, 24817), (2691, 17845), (2795, 17181), (2967, 16185), (3237, 14835), (3569, 13455), (3735, 12857), (4485, 10707), (4945, 9711), (5031, 9545), (5395, 8901), (5727, 8385)]