48842960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 120862800

約数和(自身を除く): 72019840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 569, 580, 592, 740, 1073, 1138, 1160, 1480, 2146, 2276, 2320, 2845, 2960, 4292, 4552, 5365, 5690, 8584, 9104, 10730, 11380, 16501, 17168, 21053, 21460, 22760, 33002, 42106, 42920, 45520, 66004, 82505, 84212, 85840, 105265, 132008, 165010, 168424, 210530, 264016, 330020, 336848, 421060, 610537, 660040, 842120, 1221074, 1320080, 1684240, 2442148, 3052685, 4884296, 6105370, 9768592, 12210740, 24421480, 48842960]

約数ペア:

[(1, 48842960), (2, 24421480), (4, 12210740), (5, 9768592), (8, 6105370), (10, 4884296), (16, 3052685), (20, 2442148), (29, 1684240), (37, 1320080), (40, 1221074), (58, 842120), (74, 660040), (80, 610537), (116, 421060), (145, 336848), (148, 330020), (185, 264016), (232, 210530), (290, 168424), (296, 165010), (370, 132008), (464, 105265), (569, 85840), (580, 84212), (592, 82505), (740, 66004), (1073, 45520), (1138, 42920), (1160, 42106), (1480, 33002), (2146, 22760), (2276, 21460), (2320, 21053), (2845, 17168), (2960, 16501), (4292, 11380), (4552, 10730), (5365, 9104), (5690, 8584)]