56245800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 96

約数和(自身を含む): 187800480

約数和(自身を除く): 131554680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7211, 7800, 14422, 21633, 28844, 36055, 43266, 57688, 72110, 86532, 93743, 108165, 144220, 173064, 180275, 187486, 216330, 281229, 288440, 360550, 374972, 432660, 468715, 540825, 562458, 721100, 749944, 865320, 937430, 1081650, 1124916, 1406145, 1442200, 1874860, 2163300, 2249832, 2343575, 2812290, 3749720, 4326600, 4687150, 5624580, 7030725, 9374300, 11249160, 14061450, 18748600, 28122900, 56245800]

約数ペア:

[(1, 56245800), (2, 28122900), (3, 18748600), (4, 14061450), (5, 11249160), (6, 9374300), (8, 7030725), (10, 5624580), (12, 4687150), (13, 4326600), (15, 3749720), (20, 2812290), (24, 2343575), (25, 2249832), (26, 2163300), (30, 1874860), (39, 1442200), (40, 1406145), (50, 1124916), (52, 1081650), (60, 937430), (65, 865320), (75, 749944), (78, 721100), (100, 562458), (104, 540825), (120, 468715), (130, 432660), (150, 374972), (156, 360550), (195, 288440), (200, 281229), (260, 216330), (300, 187486), (312, 180275), (325, 173064), (390, 144220), (520, 108165), (600, 93743), (650, 86532), (780, 72110), (975, 57688), (1300, 43266), (1560, 36055), (1950, 28844), (2600, 21633), (3900, 14422), (7211, 7800)]