53900070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 155713536

約数和(自身を除く): 101813466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 47, 70, 86, 94, 105, 127, 129, 141, 210, 215, 235, 254, 258, 282, 301, 329, 381, 430, 470, 602, 635, 645, 658, 705, 762, 889, 903, 987, 1270, 1290, 1410, 1505, 1645, 1778, 1806, 1905, 1974, 2021, 2667, 3010, 3290, 3810, 4042, 4445, 4515, 4935, 5334, 5461, 5969, 6063, 8890, 9030, 9870, 10105, 10922, 11938, 12126, 13335, 14147, 16383, 17907, 20210, 26670, 27305, 28294, 29845, 30315, 32766, 35814, 38227, 41783, 42441, 54610, 59690, 60630, 70735, 76454, 81915, 83566, 84882, 89535, 114681, 125349, 141470, 163830, 179070, 191135, 208915, 212205, 229362, 250698, 256667, 382270, 417830, 424410, 513334, 573405, 626745, 770001, 1146810, 1253490, 1283335, 1540002, 1796669, 2566670, 3593338, 3850005, 5390007, 7700010, 8983345, 10780014, 17966690, 26950035, 53900070]

約数ペア:

[(1, 53900070), (2, 26950035), (3, 17966690), (5, 10780014), (6, 8983345), (7, 7700010), (10, 5390007), (14, 3850005), (15, 3593338), (21, 2566670), (30, 1796669), (35, 1540002), (42, 1283335), (43, 1253490), (47, 1146810), (70, 770001), (86, 626745), (94, 573405), (105, 513334), (127, 424410), (129, 417830), (141, 382270), (210, 256667), (215, 250698), (235, 229362), (254, 212205), (258, 208915), (282, 191135), (301, 179070), (329, 163830), (381, 141470), (430, 125349), (470, 114681), (602, 89535), (635, 84882), (645, 83566), (658, 81915), (705, 76454), (762, 70735), (889, 60630), (903, 59690), (987, 54610), (1270, 42441), (1290, 41783), (1410, 38227), (1505, 35814), (1645, 32766), (1778, 30315), (1806, 29845), (1905, 28294), (1974, 27305), (2021, 26670), (2667, 20210), (3010, 17907), (3290, 16383), (3810, 14147), (4042, 13335), (4445, 12126), (4515, 11938), (4935, 10922), (5334, 10105), (5461, 9870), (5969, 9030), (6063, 8890)]