47119150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 95806368

約数和(自身を除く): 48687218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1021, 1775, 1846, 2042, 3550, 4615, 5105, 9230, 10210, 13273, 23075, 25525, 26546, 46150, 51050, 66365, 72491, 132730, 144982, 331825, 362455, 663650, 724910, 942383, 1812275, 1884766, 3624550, 4711915, 9423830, 23559575, 47119150]

約数ペア:

[(1, 47119150), (2, 23559575), (5, 9423830), (10, 4711915), (13, 3624550), (25, 1884766), (26, 1812275), (50, 942383), (65, 724910), (71, 663650), (130, 362455), (142, 331825), (325, 144982), (355, 132730), (650, 72491), (710, 66365), (923, 51050), (1021, 46150), (1775, 26546), (1846, 25525), (2042, 23075), (3550, 13273), (4615, 10210), (5105, 9230)]