50505200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4122

約数の個数: 60

約数和(自身を含む): 125283648

約数和(自身を除く): 74778448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 4073, 6200, 8146, 12400, 16292, 20365, 32584, 40730, 65168, 81460, 101825, 126263, 162920, 203650, 252526, 325840, 407300, 505052, 631315, 814600, 1010104, 1262630, 1629200, 2020208, 2525260, 3156575, 5050520, 6313150, 10101040, 12626300, 25252600, 50505200]

約数ペア:

[(1, 50505200), (2, 25252600), (4, 12626300), (5, 10101040), (8, 6313150), (10, 5050520), (16, 3156575), (20, 2525260), (25, 2020208), (31, 1629200), (40, 1262630), (50, 1010104), (62, 814600), (80, 631315), (100, 505052), (124, 407300), (155, 325840), (200, 252526), (248, 203650), (310, 162920), (400, 126263), (496, 101825), (620, 81460), (775, 65168), (1240, 40730), (1550, 32584), (2480, 20365), (3100, 16292), (4073, 12400), (6200, 8146)]