45147718

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 89395200

約数和(自身を除く): 44247482

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 193, 217, 341, 343, 386, 434, 539, 682, 686, 1078, 1351, 1519, 2123, 2387, 2702, 3038, 3773, 4246, 4774, 5983, 7546, 9457, 10633, 11966, 14861, 16709, 18914, 21266, 29722, 33418, 41881, 65813, 66199, 83762, 104027, 116963, 131626, 132398, 208054, 233926, 293167, 460691, 586334, 728189, 921382, 1456378, 2052169, 3224837, 4104338, 6449674, 22573859, 45147718]

約数ペア:

[(1, 45147718), (2, 22573859), (7, 6449674), (11, 4104338), (14, 3224837), (22, 2052169), (31, 1456378), (49, 921382), (62, 728189), (77, 586334), (98, 460691), (154, 293167), (193, 233926), (217, 208054), (341, 132398), (343, 131626), (386, 116963), (434, 104027), (539, 83762), (682, 66199), (686, 65813), (1078, 41881), (1351, 33418), (1519, 29722), (2123, 21266), (2387, 18914), (2702, 16709), (3038, 14861), (3773, 11966), (4246, 10633), (4774, 9457), (5983, 7546)]