49523120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 125230080

約数和(自身を除く): 75706960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1051, 1178, 1240, 1520, 2102, 2356, 2480, 2945, 4204, 4712, 5255, 5890, 8408, 9424, 10510, 11780, 16816, 19969, 21020, 23560, 32581, 39938, 42040, 47120, 65162, 79876, 84080, 99845, 130324, 159752, 162905, 199690, 260648, 319504, 325810, 399380, 521296, 619039, 651620, 798760, 1238078, 1303240, 1597520, 2476156, 2606480, 3095195, 4952312, 6190390, 9904624, 12380780, 24761560, 49523120]

約数ペア:

[(1, 49523120), (2, 24761560), (4, 12380780), (5, 9904624), (8, 6190390), (10, 4952312), (16, 3095195), (19, 2606480), (20, 2476156), (31, 1597520), (38, 1303240), (40, 1238078), (62, 798760), (76, 651620), (80, 619039), (95, 521296), (124, 399380), (152, 325810), (155, 319504), (190, 260648), (248, 199690), (304, 162905), (310, 159752), (380, 130324), (496, 99845), (589, 84080), (620, 79876), (760, 65162), (1051, 47120), (1178, 42040), (1240, 39938), (1520, 32581), (2102, 23560), (2356, 21020), (2480, 19969), (2945, 16816), (4204, 11780), (4712, 10510), (5255, 9424), (5890, 8408)]