51332520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25163}}^1$

素因数の和:25194

約数の個数: 64

約数和(自身を含む): 163062720

約数和(自身を除く): 111730200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25163, 50326, 75489, 100652, 125815, 150978, 201304, 251630, 301956, 377445, 427771, 503260, 603912, 754890, 855542, 1006520, 1283313, 1509780, 1711084, 2138855, 2566626, 3019560, 3422168, 4277710, 5133252, 6416565, 8555420, 10266504, 12833130, 17110840, 25666260, 51332520]

約数ペア:

[(1, 51332520), (2, 25666260), (3, 17110840), (4, 12833130), (5, 10266504), (6, 8555420), (8, 6416565), (10, 5133252), (12, 4277710), (15, 3422168), (17, 3019560), (20, 2566626), (24, 2138855), (30, 1711084), (34, 1509780), (40, 1283313), (51, 1006520), (60, 855542), (68, 754890), (85, 603912), (102, 503260), (120, 427771), (136, 377445), (170, 301956), (204, 251630), (255, 201304), (340, 150978), (408, 125815), (510, 100652), (680, 75489), (1020, 50326), (2040, 25163)]