53859000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 181097280

約数和(自身を除く): 127238280

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, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1381, 1500, 1560, 1625, 1950, 2600, 2762, 3000, 3250, 3900, 4143, 4875, 5524, 6500, 6905, 7800, 8286, 9750, 11048, 13000, 13810, 16572, 17953, 19500, 20715, 27620, 33144, 34525, 35906, 39000, 41430, 53859, 55240, 69050, 71812, 82860, 89765, 103575, 107718, 138100, 143624, 165720, 172625, 179530, 207150, 215436, 269295, 276200, 345250, 359060, 414300, 430872, 448825, 517875, 538590, 690500, 718120, 828600, 897650, 1035750, 1077180, 1346475, 1381000, 1795300, 2071500, 2154360, 2244125, 2692950, 3590600, 4143000, 4488250, 5385900, 6732375, 8976500, 10771800, 13464750, 17953000, 26929500, 53859000]

約数ペア:

[(1, 53859000), (2, 26929500), (3, 17953000), (4, 13464750), (5, 10771800), (6, 8976500), (8, 6732375), (10, 5385900), (12, 4488250), (13, 4143000), (15, 3590600), (20, 2692950), (24, 2244125), (25, 2154360), (26, 2071500), (30, 1795300), (39, 1381000), (40, 1346475), (50, 1077180), (52, 1035750), (60, 897650), (65, 828600), (75, 718120), (78, 690500), (100, 538590), (104, 517875), (120, 448825), (125, 430872), (130, 414300), (150, 359060), (156, 345250), (195, 276200), (200, 269295), (250, 215436), (260, 207150), (300, 179530), (312, 172625), (325, 165720), (375, 143624), (390, 138100), (500, 107718), (520, 103575), (600, 89765), (650, 82860), (750, 71812), (780, 69050), (975, 55240), (1000, 53859), (1300, 41430), (1381, 39000), (1500, 35906), (1560, 34525), (1625, 33144), (1950, 27620), (2600, 20715), (2762, 19500), (3000, 17953), (3250, 16572), (3900, 13810), (4143, 13000), (4875, 11048), (5524, 9750), (6500, 8286), (6905, 7800)]