50554980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{40123}}^1$

素因数の和:40145

約数の個数: 72

約数和(自身を含む): 175261632

約数和(自身を除く): 124706652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 40123, 80246, 120369, 160492, 200615, 240738, 280861, 361107, 401230, 481476, 561722, 601845, 722214, 802460, 842583, 1123444, 1203690, 1404305, 1444428, 1685166, 1805535, 2407380, 2527749, 2808610, 3370332, 3611070, 4212915, 5055498, 5617220, 7222140, 8425830, 10110996, 12638745, 16851660, 25277490, 50554980]

約数ペア:

[(1, 50554980), (2, 25277490), (3, 16851660), (4, 12638745), (5, 10110996), (6, 8425830), (7, 7222140), (9, 5617220), (10, 5055498), (12, 4212915), (14, 3611070), (15, 3370332), (18, 2808610), (20, 2527749), (21, 2407380), (28, 1805535), (30, 1685166), (35, 1444428), (36, 1404305), (42, 1203690), (45, 1123444), (60, 842583), (63, 802460), (70, 722214), (84, 601845), (90, 561722), (105, 481476), (126, 401230), (140, 361107), (180, 280861), (210, 240738), (252, 200615), (315, 160492), (420, 120369), (630, 80246), (1260, 40123)]