53656140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 103108020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 359, 470, 530, 564, 636, 705, 718, 795, 940, 1060, 1077, 1410, 1436, 1590, 1795, 2154, 2491, 2820, 3180, 3590, 4308, 4982, 5385, 7180, 7473, 9964, 10770, 12455, 14946, 16873, 19027, 21540, 24910, 29892, 33746, 37365, 38054, 49820, 50619, 57081, 67492, 74730, 76108, 84365, 95135, 101238, 114162, 149460, 168730, 190270, 202476, 228324, 253095, 285405, 337460, 380540, 506190, 570810, 894269, 1012380, 1141620, 1788538, 2682807, 3577076, 4471345, 5365614, 8942690, 10731228, 13414035, 17885380, 26828070, 53656140]

約数ペア:

[(1, 53656140), (2, 26828070), (3, 17885380), (4, 13414035), (5, 10731228), (6, 8942690), (10, 5365614), (12, 4471345), (15, 3577076), (20, 2682807), (30, 1788538), (47, 1141620), (53, 1012380), (60, 894269), (94, 570810), (106, 506190), (141, 380540), (159, 337460), (188, 285405), (212, 253095), (235, 228324), (265, 202476), (282, 190270), (318, 168730), (359, 149460), (470, 114162), (530, 101238), (564, 95135), (636, 84365), (705, 76108), (718, 74730), (795, 67492), (940, 57081), (1060, 50619), (1077, 49820), (1410, 38054), (1436, 37365), (1590, 33746), (1795, 29892), (2154, 24910), (2491, 21540), (2820, 19027), (3180, 16873), (3590, 14946), (4308, 12455), (4982, 10770), (5385, 9964), (7180, 7473)]