48130940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16862

約数の個数: 48

約数和(自身を含む): 118752480

約数和(自身を除く): 70621540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16829, 33658, 67316, 84145, 168290, 185119, 218777, 336580, 370238, 437554, 740476, 875108, 925595, 1093885, 1851190, 2187770, 2406547, 3702380, 4375540, 4813094, 9626188, 12032735, 24065470, 48130940]

約数ペア:

[(1, 48130940), (2, 24065470), (4, 12032735), (5, 9626188), (10, 4813094), (11, 4375540), (13, 3702380), (20, 2406547), (22, 2187770), (26, 1851190), (44, 1093885), (52, 925595), (55, 875108), (65, 740476), (110, 437554), (130, 370238), (143, 336580), (220, 218777), (260, 185119), (286, 168290), (572, 84145), (715, 67316), (1430, 33658), (2860, 16829)]