48731690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 109651968

約数和(自身を除く): 60920278

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 1321, 2170, 2635, 2642, 3689, 5270, 6605, 7378, 9247, 13210, 18445, 18494, 22457, 36890, 40951, 44914, 46235, 81902, 92470, 112285, 157199, 204755, 224570, 286657, 314398, 409510, 573314, 696167, 785995, 1392334, 1433285, 1571990, 2866570, 3480835, 4873169, 6961670, 9746338, 24365845, 48731690]

約数ペア:

[(1, 48731690), (2, 24365845), (5, 9746338), (7, 6961670), (10, 4873169), (14, 3480835), (17, 2866570), (31, 1571990), (34, 1433285), (35, 1392334), (62, 785995), (70, 696167), (85, 573314), (119, 409510), (155, 314398), (170, 286657), (217, 224570), (238, 204755), (310, 157199), (434, 112285), (527, 92470), (595, 81902), (1054, 46235), (1085, 44914), (1190, 40951), (1321, 36890), (2170, 22457), (2635, 18494), (2642, 18445), (3689, 13210), (5270, 9247), (6605, 7378)]