50913160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 124531200

約数和(自身を除く): 73618040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2161, 2356, 2945, 4322, 4712, 5890, 8644, 10805, 11780, 17288, 21610, 23560, 41059, 43220, 66991, 82118, 86440, 133982, 164236, 205295, 267964, 328472, 334955, 410590, 535928, 669910, 821180, 1272829, 1339820, 1642360, 2545658, 2679640, 5091316, 6364145, 10182632, 12728290, 25456580, 50913160]

約数ペア:

[(1, 50913160), (2, 25456580), (4, 12728290), (5, 10182632), (8, 6364145), (10, 5091316), (19, 2679640), (20, 2545658), (31, 1642360), (38, 1339820), (40, 1272829), (62, 821180), (76, 669910), (95, 535928), (124, 410590), (152, 334955), (155, 328472), (190, 267964), (248, 205295), (310, 164236), (380, 133982), (589, 86440), (620, 82118), (760, 66991), (1178, 43220), (1240, 41059), (2161, 23560), (2356, 21610), (2945, 17288), (4322, 11780), (4712, 10805), (5890, 8644)]