52463180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 146576640

約数和(自身を除く): 94113460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 133, 140, 154, 163, 190, 209, 220, 242, 266, 308, 326, 380, 385, 418, 484, 532, 605, 652, 665, 770, 815, 836, 847, 1045, 1141, 1210, 1330, 1463, 1540, 1630, 1694, 1793, 2090, 2282, 2299, 2420, 2660, 2926, 3097, 3260, 3388, 3586, 4180, 4235, 4564, 4598, 5705, 5852, 6194, 7172, 7315, 8470, 8965, 9196, 11410, 11495, 12388, 12551, 14630, 15485, 16093, 16940, 17930, 19723, 21679, 22820, 22990, 25102, 29260, 30970, 32186, 34067, 35860, 39446, 43358, 45980, 50204, 61940, 62755, 64372, 68134, 78892, 80465, 86716, 98615, 108395, 125510, 136268, 138061, 160930, 170335, 197230, 216790, 238469, 251020, 276122, 321860, 340670, 374737, 394460, 433580, 476938, 552244, 681340, 690305, 749474, 953876, 1192345, 1380610, 1498948, 1873685, 2384690, 2623159, 2761220, 3747370, 4769380, 5246318, 7494740, 10492636, 13115795, 26231590, 52463180]

約数ペア:

[(1, 52463180), (2, 26231590), (4, 13115795), (5, 10492636), (7, 7494740), (10, 5246318), (11, 4769380), (14, 3747370), (19, 2761220), (20, 2623159), (22, 2384690), (28, 1873685), (35, 1498948), (38, 1380610), (44, 1192345), (55, 953876), (70, 749474), (76, 690305), (77, 681340), (95, 552244), (110, 476938), (121, 433580), (133, 394460), (140, 374737), (154, 340670), (163, 321860), (190, 276122), (209, 251020), (220, 238469), (242, 216790), (266, 197230), (308, 170335), (326, 160930), (380, 138061), (385, 136268), (418, 125510), (484, 108395), (532, 98615), (605, 86716), (652, 80465), (665, 78892), (770, 68134), (815, 64372), (836, 62755), (847, 61940), (1045, 50204), (1141, 45980), (1210, 43358), (1330, 39446), (1463, 35860), (1540, 34067), (1630, 32186), (1694, 30970), (1793, 29260), (2090, 25102), (2282, 22990), (2299, 22820), (2420, 21679), (2660, 19723), (2926, 17930), (3097, 16940), (3260, 16093), (3388, 15485), (3586, 14630), (4180, 12551), (4235, 12388), (4564, 11495), (4598, 11410), (5705, 9196), (5852, 8965), (6194, 8470), (7172, 7315)]