47503050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 143508672

約数和(自身を除く): 96005622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 161, 175, 210, 230, 245, 281, 294, 322, 345, 350, 483, 490, 525, 562, 575, 690, 735, 805, 843, 966, 1050, 1127, 1150, 1225, 1405, 1470, 1610, 1686, 1725, 1967, 2254, 2415, 2450, 2810, 3381, 3450, 3675, 3934, 4025, 4215, 4830, 5635, 5901, 6463, 6762, 7025, 7350, 8050, 8430, 9835, 11270, 11802, 12075, 12926, 13769, 14050, 16905, 19389, 19670, 21075, 24150, 27538, 28175, 29505, 32315, 33810, 38778, 41307, 42150, 45241, 49175, 56350, 59010, 64630, 68845, 82614, 84525, 90482, 96945, 98350, 135723, 137690, 147525, 161575, 169050, 193890, 206535, 226205, 271446, 295050, 316687, 323150, 344225, 413070, 452410, 484725, 633374, 678615, 688450, 950061, 969450, 1032675, 1131025, 1357230, 1583435, 1900122, 2065350, 2262050, 3166870, 3393075, 4750305, 6786150, 7917175, 9500610, 15834350, 23751525, 47503050]

約数ペア:

[(1, 47503050), (2, 23751525), (3, 15834350), (5, 9500610), (6, 7917175), (7, 6786150), (10, 4750305), (14, 3393075), (15, 3166870), (21, 2262050), (23, 2065350), (25, 1900122), (30, 1583435), (35, 1357230), (42, 1131025), (46, 1032675), (49, 969450), (50, 950061), (69, 688450), (70, 678615), (75, 633374), (98, 484725), (105, 452410), (115, 413070), (138, 344225), (147, 323150), (150, 316687), (161, 295050), (175, 271446), (210, 226205), (230, 206535), (245, 193890), (281, 169050), (294, 161575), (322, 147525), (345, 137690), (350, 135723), (483, 98350), (490, 96945), (525, 90482), (562, 84525), (575, 82614), (690, 68845), (735, 64630), (805, 59010), (843, 56350), (966, 49175), (1050, 45241), (1127, 42150), (1150, 41307), (1225, 38778), (1405, 33810), (1470, 32315), (1610, 29505), (1686, 28175), (1725, 27538), (1967, 24150), (2254, 21075), (2415, 19670), (2450, 19389), (2810, 16905), (3381, 14050), (3450, 13769), (3675, 12926), (3934, 12075), (4025, 11802), (4215, 11270), (4830, 9835), (5635, 8430), (5901, 8050), (6463, 7350), (6762, 7025)]