56077910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 122563584

約数和(自身を除く): 66485674

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 115, 122, 161, 230, 305, 322, 427, 571, 610, 805, 854, 1142, 1403, 1610, 2135, 2806, 2855, 3997, 4270, 5710, 7015, 7994, 9821, 13133, 14030, 19642, 19985, 26266, 34831, 39970, 49105, 65665, 69662, 91931, 98210, 131330, 174155, 183862, 243817, 348310, 459655, 487634, 801113, 919310, 1219085, 1602226, 2438170, 4005565, 5607791, 8011130, 11215582, 28038955, 56077910]

約数ペア:

[(1, 56077910), (2, 28038955), (5, 11215582), (7, 8011130), (10, 5607791), (14, 4005565), (23, 2438170), (35, 1602226), (46, 1219085), (61, 919310), (70, 801113), (115, 487634), (122, 459655), (161, 348310), (230, 243817), (305, 183862), (322, 174155), (427, 131330), (571, 98210), (610, 91931), (805, 69662), (854, 65665), (1142, 49105), (1403, 39970), (1610, 34831), (2135, 26266), (2806, 19985), (2855, 19642), (3997, 14030), (4270, 13133), (5710, 9821), (7015, 7994)]