51267750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 135525312

約数和(自身を除く): 84257562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2550, 4021, 4250, 6375, 8042, 12063, 12750, 20105, 24126, 40210, 60315, 68357, 100525, 120630, 136714, 201050, 205071, 301575, 341785, 410142, 502625, 603150, 683570, 1005250, 1025355, 1507875, 1708925, 2050710, 3015750, 3417850, 5126775, 8544625, 10253550, 17089250, 25633875, 51267750]

約数ペア:

[(1, 51267750), (2, 25633875), (3, 17089250), (5, 10253550), (6, 8544625), (10, 5126775), (15, 3417850), (17, 3015750), (25, 2050710), (30, 1708925), (34, 1507875), (50, 1025355), (51, 1005250), (75, 683570), (85, 603150), (102, 502625), (125, 410142), (150, 341785), (170, 301575), (250, 205071), (255, 201050), (375, 136714), (425, 120630), (510, 100525), (750, 68357), (850, 60315), (1275, 40210), (2125, 24126), (2550, 20105), (4021, 12750), (4250, 12063), (6375, 8042)]