27443950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 27396290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 389, 415, 425, 778, 830, 850, 1411, 1945, 2075, 2822, 3890, 4150, 6613, 7055, 9725, 13226, 14110, 19450, 32287, 33065, 35275, 64574, 66130, 70550, 161435, 165325, 322870, 330650, 548879, 807175, 1097758, 1614350, 2744395, 5488790, 13721975, 27443950]

約数ペア:

[(1, 27443950), (2, 13721975), (5, 5488790), (10, 2744395), (17, 1614350), (25, 1097758), (34, 807175), (50, 548879), (83, 330650), (85, 322870), (166, 165325), (170, 161435), (389, 70550), (415, 66130), (425, 64574), (778, 35275), (830, 33065), (850, 32287), (1411, 19450), (1945, 14110), (2075, 13226), (2822, 9725), (3890, 7055), (4150, 6613)]