50494720

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 122443776

約数和(自身を除く): 71949056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 383, 412, 515, 640, 766, 824, 1030, 1280, 1532, 1648, 1915, 2060, 3064, 3296, 3830, 4120, 6128, 6592, 7660, 8240, 12256, 13184, 15320, 16480, 24512, 26368, 30640, 32960, 39449, 49024, 61280, 65920, 78898, 98048, 122560, 131840, 157796, 197245, 245120, 315592, 394490, 490240, 631184, 788980, 1262368, 1577960, 2524736, 3155920, 5049472, 6311840, 10098944, 12623680, 25247360, 50494720]

約数ペア:

[(1, 50494720), (2, 25247360), (4, 12623680), (5, 10098944), (8, 6311840), (10, 5049472), (16, 3155920), (20, 2524736), (32, 1577960), (40, 1262368), (64, 788980), (80, 631184), (103, 490240), (128, 394490), (160, 315592), (206, 245120), (256, 197245), (320, 157796), (383, 131840), (412, 122560), (515, 98048), (640, 78898), (766, 65920), (824, 61280), (1030, 49024), (1280, 39449), (1532, 32960), (1648, 30640), (1915, 26368), (2060, 24512), (3064, 16480), (3296, 15320), (3830, 13184), (4120, 12256), (6128, 8240), (6592, 7660)]