51070670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 115872768

約数和(自身を除く): 64802098

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 47, 70, 86, 94, 95, 133, 190, 215, 235, 266, 301, 329, 361, 430, 470, 602, 658, 665, 722, 817, 893, 1330, 1505, 1634, 1645, 1786, 1805, 2021, 2527, 3010, 3290, 3610, 4042, 4085, 4465, 5054, 5719, 6251, 8170, 8930, 10105, 11438, 12502, 12635, 14147, 15523, 16967, 20210, 25270, 28294, 28595, 31046, 31255, 33934, 38399, 57190, 62510, 70735, 76798, 77615, 84835, 108661, 118769, 141470, 155230, 169670, 191995, 217322, 237538, 268793, 383990, 537586, 543305, 593845, 729581, 1086610, 1187690, 1343965, 1459162, 2687930, 3647905, 5107067, 7295810, 10214134, 25535335, 51070670]

約数ペア:

[(1, 51070670), (2, 25535335), (5, 10214134), (7, 7295810), (10, 5107067), (14, 3647905), (19, 2687930), (35, 1459162), (38, 1343965), (43, 1187690), (47, 1086610), (70, 729581), (86, 593845), (94, 543305), (95, 537586), (133, 383990), (190, 268793), (215, 237538), (235, 217322), (266, 191995), (301, 169670), (329, 155230), (361, 141470), (430, 118769), (470, 108661), (602, 84835), (658, 77615), (665, 76798), (722, 70735), (817, 62510), (893, 57190), (1330, 38399), (1505, 33934), (1634, 31255), (1645, 31046), (1786, 28595), (1805, 28294), (2021, 25270), (2527, 20210), (3010, 16967), (3290, 15523), (3610, 14147), (4042, 12635), (4085, 12502), (4465, 11438), (5054, 10105), (5719, 8930), (6251, 8170)]