50873580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 155518272

約数和(自身を除く): 104644692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2063, 2466, 2740, 4110, 4126, 4932, 6165, 6189, 8220, 8252, 10315, 12330, 12378, 18567, 20630, 24660, 24756, 30945, 37134, 41260, 61890, 74268, 92835, 123780, 185670, 282631, 371340, 565262, 847893, 1130524, 1413155, 1695786, 2543679, 2826310, 3391572, 4239465, 5087358, 5652620, 8478930, 10174716, 12718395, 16957860, 25436790, 50873580]

約数ペア:

[(1, 50873580), (2, 25436790), (3, 16957860), (4, 12718395), (5, 10174716), (6, 8478930), (9, 5652620), (10, 5087358), (12, 4239465), (15, 3391572), (18, 2826310), (20, 2543679), (30, 1695786), (36, 1413155), (45, 1130524), (60, 847893), (90, 565262), (137, 371340), (180, 282631), (274, 185670), (411, 123780), (548, 92835), (685, 74268), (822, 61890), (1233, 41260), (1370, 37134), (1644, 30945), (2055, 24756), (2063, 24660), (2466, 20630), (2740, 18567), (4110, 12378), (4126, 12330), (4932, 10315), (6165, 8252), (6189, 8220)]