50889720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 178329600

約数和(自身を除く): 127439880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1289, 1316, 1410, 1645, 1880, 1974, 2578, 2632, 2820, 3290, 3867, 3948, 4935, 5156, 5640, 6445, 6580, 7734, 7896, 9023, 9870, 10312, 12890, 13160, 15468, 18046, 19335, 19740, 25780, 27069, 30936, 36092, 38670, 39480, 45115, 51560, 54138, 60583, 72184, 77340, 90230, 108276, 121166, 135345, 154680, 180460, 181749, 216552, 242332, 270690, 302915, 360920, 363498, 424081, 484664, 541380, 605830, 726996, 848162, 908745, 1082760, 1211660, 1272243, 1453992, 1696324, 1817490, 2120405, 2423320, 2544486, 3392648, 3634980, 4240810, 5088972, 6361215, 7269960, 8481620, 10177944, 12722430, 16963240, 25444860, 50889720]

約数ペア:

[(1, 50889720), (2, 25444860), (3, 16963240), (4, 12722430), (5, 10177944), (6, 8481620), (7, 7269960), (8, 6361215), (10, 5088972), (12, 4240810), (14, 3634980), (15, 3392648), (20, 2544486), (21, 2423320), (24, 2120405), (28, 1817490), (30, 1696324), (35, 1453992), (40, 1272243), (42, 1211660), (47, 1082760), (56, 908745), (60, 848162), (70, 726996), (84, 605830), (94, 541380), (105, 484664), (120, 424081), (140, 363498), (141, 360920), (168, 302915), (188, 270690), (210, 242332), (235, 216552), (280, 181749), (282, 180460), (329, 154680), (376, 135345), (420, 121166), (470, 108276), (564, 90230), (658, 77340), (705, 72184), (840, 60583), (940, 54138), (987, 51560), (1128, 45115), (1289, 39480), (1316, 38670), (1410, 36092), (1645, 30936), (1880, 27069), (1974, 25780), (2578, 19740), (2632, 19335), (2820, 18046), (3290, 15468), (3867, 13160), (3948, 12890), (4935, 10312), (5156, 9870), (5640, 9023), (6445, 7896), (6580, 7734)]