50913780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{883}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 147472416

約数和(自身を除く): 96558636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 883, 930, 961, 1766, 1860, 1922, 2649, 2883, 3532, 3844, 4415, 4805, 5298, 5766, 8830, 9610, 10596, 11532, 13245, 14415, 17660, 19220, 26490, 27373, 28830, 52980, 54746, 57660, 82119, 109492, 136865, 164238, 273730, 328476, 410595, 547460, 821190, 848563, 1642380, 1697126, 2545689, 3394252, 4242815, 5091378, 8485630, 10182756, 12728445, 16971260, 25456890, 50913780]

約数ペア:

[(1, 50913780), (2, 25456890), (3, 16971260), (4, 12728445), (5, 10182756), (6, 8485630), (10, 5091378), (12, 4242815), (15, 3394252), (20, 2545689), (30, 1697126), (31, 1642380), (60, 848563), (62, 821190), (93, 547460), (124, 410595), (155, 328476), (186, 273730), (310, 164238), (372, 136865), (465, 109492), (620, 82119), (883, 57660), (930, 54746), (961, 52980), (1766, 28830), (1860, 27373), (1922, 26490), (2649, 19220), (2883, 17660), (3532, 14415), (3844, 13245), (4415, 11532), (4805, 10596), (5298, 9610), (5766, 8830)]