48865960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8578

約数の個数: 64

約数和(自身を含む): 129185280

約数和(自身を除く): 80319320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8543, 17086, 34172, 42715, 68344, 85430, 93973, 111059, 170860, 187946, 222118, 341720, 375892, 444236, 469865, 555295, 751784, 888472, 939730, 1110590, 1221649, 1879460, 2221180, 2443298, 3758920, 4442360, 4886596, 6108245, 9773192, 12216490, 24432980, 48865960]

約数ペア:

[(1, 48865960), (2, 24432980), (4, 12216490), (5, 9773192), (8, 6108245), (10, 4886596), (11, 4442360), (13, 3758920), (20, 2443298), (22, 2221180), (26, 1879460), (40, 1221649), (44, 1110590), (52, 939730), (55, 888472), (65, 751784), (88, 555295), (104, 469865), (110, 444236), (130, 375892), (143, 341720), (220, 222118), (260, 187946), (286, 170860), (440, 111059), (520, 93973), (572, 85430), (715, 68344), (1144, 42715), (1430, 34172), (2860, 17086), (5720, 8543)]