55171688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 70626712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 1663, 2552, 3016, 3326, 4147, 6652, 8294, 13304, 16588, 18293, 21619, 33176, 36586, 43238, 48227, 73172, 86476, 96454, 146344, 172952, 192908, 237809, 385816, 475618, 530497, 626951, 951236, 1060994, 1253902, 1902472, 2121988, 2507804, 4243976, 5015608, 6896461, 13792922, 27585844, 55171688]

約数ペア:

[(1, 55171688), (2, 27585844), (4, 13792922), (8, 6896461), (11, 5015608), (13, 4243976), (22, 2507804), (26, 2121988), (29, 1902472), (44, 1253902), (52, 1060994), (58, 951236), (88, 626951), (104, 530497), (116, 475618), (143, 385816), (232, 237809), (286, 192908), (319, 172952), (377, 146344), (572, 96454), (638, 86476), (754, 73172), (1144, 48227), (1276, 43238), (1508, 36586), (1663, 33176), (2552, 21619), (3016, 18293), (3326, 16588), (4147, 13304), (6652, 8294)]