50039680

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 122608080

約数和(自身を除く): 72568400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 1907, 2624, 3280, 3814, 5248, 6560, 7628, 9535, 13120, 15256, 19070, 26240, 30512, 38140, 61024, 76280, 78187, 122048, 152560, 156374, 244096, 305120, 312748, 390935, 610240, 625496, 781870, 1220480, 1250992, 1563740, 2501984, 3127480, 5003968, 6254960, 10007936, 12509920, 25019840, 50039680]

約数ペア:

[(1, 50039680), (2, 25019840), (4, 12509920), (5, 10007936), (8, 6254960), (10, 5003968), (16, 3127480), (20, 2501984), (32, 1563740), (40, 1250992), (41, 1220480), (64, 781870), (80, 625496), (82, 610240), (128, 390935), (160, 312748), (164, 305120), (205, 244096), (320, 156374), (328, 152560), (410, 122048), (640, 78187), (656, 76280), (820, 61024), (1312, 38140), (1640, 30512), (1907, 26240), (2624, 19070), (3280, 15256), (3814, 13120), (5248, 9535), (6560, 7628)]