53904620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 102859540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 29, 34, 35, 44, 55, 58, 68, 70, 71, 77, 85, 110, 116, 119, 140, 142, 145, 154, 170, 187, 203, 220, 238, 284, 290, 308, 319, 340, 355, 374, 385, 406, 476, 493, 497, 580, 595, 638, 710, 748, 770, 781, 812, 935, 986, 994, 1015, 1190, 1207, 1276, 1309, 1420, 1540, 1562, 1595, 1870, 1972, 1988, 2030, 2059, 2233, 2380, 2414, 2465, 2485, 2618, 3124, 3190, 3451, 3740, 3905, 4060, 4118, 4466, 4828, 4930, 4970, 5236, 5423, 5467, 6035, 6380, 6545, 6902, 7810, 8236, 8449, 8932, 9860, 9940, 10295, 10846, 10934, 11165, 12070, 13090, 13277, 13804, 14413, 15620, 16898, 17255, 20590, 21692, 21868, 22330, 22649, 24140, 26180, 26554, 27115, 27335, 28826, 33796, 34510, 35003, 37961, 41180, 42245, 44660, 45298, 53108, 54230, 54670, 57652, 66385, 69020, 70006, 72065, 75922, 84490, 90596, 92939, 108460, 109340, 113245, 132770, 140012, 144130, 151844, 158543, 168980, 175015, 185878, 189805, 226490, 245021, 265540, 288260, 317086, 350030, 371756, 379610, 385033, 452980, 464695, 490042, 634172, 700060, 759220, 770066, 792715, 929390, 980084, 1225105, 1540132, 1585430, 1858780, 1925165, 2450210, 2695231, 3170860, 3850330, 4900420, 5390462, 7700660, 10780924, 13476155, 26952310, 53904620]

約数ペア:

[(1, 53904620), (2, 26952310), (4, 13476155), (5, 10780924), (7, 7700660), (10, 5390462), (11, 4900420), (14, 3850330), (17, 3170860), (20, 2695231), (22, 2450210), (28, 1925165), (29, 1858780), (34, 1585430), (35, 1540132), (44, 1225105), (55, 980084), (58, 929390), (68, 792715), (70, 770066), (71, 759220), (77, 700060), (85, 634172), (110, 490042), (116, 464695), (119, 452980), (140, 385033), (142, 379610), (145, 371756), (154, 350030), (170, 317086), (187, 288260), (203, 265540), (220, 245021), (238, 226490), (284, 189805), (290, 185878), (308, 175015), (319, 168980), (340, 158543), (355, 151844), (374, 144130), (385, 140012), (406, 132770), (476, 113245), (493, 109340), (497, 108460), (580, 92939), (595, 90596), (638, 84490), (710, 75922), (748, 72065), (770, 70006), (781, 69020), (812, 66385), (935, 57652), (986, 54670), (994, 54230), (1015, 53108), (1190, 45298), (1207, 44660), (1276, 42245), (1309, 41180), (1420, 37961), (1540, 35003), (1562, 34510), (1595, 33796), (1870, 28826), (1972, 27335), (1988, 27115), (2030, 26554), (2059, 26180), (2233, 24140), (2380, 22649), (2414, 22330), (2465, 21868), (2485, 21692), (2618, 20590), (3124, 17255), (3190, 16898), (3451, 15620), (3740, 14413), (3905, 13804), (4060, 13277), (4118, 13090), (4466, 12070), (4828, 11165), (4930, 10934), (4970, 10846), (5236, 10295), (5423, 9940), (5467, 9860), (6035, 8932), (6380, 8449), (6545, 8236), (6902, 7810)]