52446660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17839}}^1$

素因数の和:17865

約数の個数: 72

約数和(自身を含む): 170835840

約数和(自身を除く): 118389180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17839, 35678, 53517, 71356, 89195, 107034, 124873, 178390, 214068, 249746, 267585, 356780, 374619, 499492, 535170, 624365, 749238, 874111, 1070340, 1248730, 1498476, 1748222, 1873095, 2497460, 2622333, 3496444, 3746190, 4370555, 5244666, 7492380, 8741110, 10489332, 13111665, 17482220, 26223330, 52446660]

約数ペア:

[(1, 52446660), (2, 26223330), (3, 17482220), (4, 13111665), (5, 10489332), (6, 8741110), (7, 7492380), (10, 5244666), (12, 4370555), (14, 3746190), (15, 3496444), (20, 2622333), (21, 2497460), (28, 1873095), (30, 1748222), (35, 1498476), (42, 1248730), (49, 1070340), (60, 874111), (70, 749238), (84, 624365), (98, 535170), (105, 499492), (140, 374619), (147, 356780), (196, 267585), (210, 249746), (245, 214068), (294, 178390), (420, 124873), (490, 107034), (588, 89195), (735, 71356), (980, 53517), (1470, 35678), (2940, 17839)]