56947310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 129226752

約数和(自身を除く): 72279442

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 49, 62, 70, 98, 115, 155, 161, 163, 217, 230, 245, 310, 322, 326, 434, 490, 713, 805, 815, 1085, 1127, 1141, 1426, 1519, 1610, 1630, 2170, 2254, 2282, 3038, 3565, 3749, 4991, 5053, 5635, 5705, 7130, 7498, 7595, 7987, 9982, 10106, 11270, 11410, 15190, 15974, 18745, 24955, 25265, 26243, 34937, 35371, 37490, 39935, 49910, 50530, 52486, 69874, 70742, 79870, 116219, 131215, 174685, 176855, 183701, 232438, 247597, 262430, 349370, 353710, 367402, 495194, 581095, 813533, 918505, 1162190, 1237985, 1627066, 1837010, 2475970, 4067665, 5694731, 8135330, 11389462, 28473655, 56947310]

約数ペア:

[(1, 56947310), (2, 28473655), (5, 11389462), (7, 8135330), (10, 5694731), (14, 4067665), (23, 2475970), (31, 1837010), (35, 1627066), (46, 1237985), (49, 1162190), (62, 918505), (70, 813533), (98, 581095), (115, 495194), (155, 367402), (161, 353710), (163, 349370), (217, 262430), (230, 247597), (245, 232438), (310, 183701), (322, 176855), (326, 174685), (434, 131215), (490, 116219), (713, 79870), (805, 70742), (815, 69874), (1085, 52486), (1127, 50530), (1141, 49910), (1426, 39935), (1519, 37490), (1610, 35371), (1630, 34937), (2170, 26243), (2254, 25265), (2282, 24955), (3038, 18745), (3565, 15974), (3749, 15190), (4991, 11410), (5053, 11270), (5635, 10106), (5705, 9982), (7130, 7987), (7498, 7595)]