56220450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2660

約数の個数: 96

約数和(自身を含む): 163864512

約数和(自身を除く): 107644062

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 2621, 3575, 4290, 5242, 7150, 7863, 10725, 13105, 15726, 21450, 26210, 28831, 34073, 39315, 57662, 65525, 68146, 78630, 86493, 102219, 131050, 144155, 170365, 172986, 196575, 204438, 288310, 340730, 374803, 393150, 432465, 511095, 720775, 749606, 851825, 864930, 1022190, 1124409, 1441550, 1703650, 1874015, 2162325, 2248818, 2555475, 3748030, 4324650, 5110950, 5622045, 9370075, 11244090, 18740150, 28110225, 56220450]

約数ペア:

[(1, 56220450), (2, 28110225), (3, 18740150), (5, 11244090), (6, 9370075), (10, 5622045), (11, 5110950), (13, 4324650), (15, 3748030), (22, 2555475), (25, 2248818), (26, 2162325), (30, 1874015), (33, 1703650), (39, 1441550), (50, 1124409), (55, 1022190), (65, 864930), (66, 851825), (75, 749606), (78, 720775), (110, 511095), (130, 432465), (143, 393150), (150, 374803), (165, 340730), (195, 288310), (275, 204438), (286, 196575), (325, 172986), (330, 170365), (390, 144155), (429, 131050), (550, 102219), (650, 86493), (715, 78630), (825, 68146), (858, 65525), (975, 57662), (1430, 39315), (1650, 34073), (1950, 28831), (2145, 26210), (2621, 21450), (3575, 15726), (4290, 13105), (5242, 10725), (7150, 7863)]