56262990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 109625010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 239, 266, 285, 295, 354, 399, 413, 478, 570, 590, 665, 717, 798, 826, 885, 1121, 1195, 1239, 1330, 1434, 1673, 1770, 1995, 2065, 2242, 2390, 2478, 3346, 3363, 3585, 3990, 4130, 4541, 5019, 5605, 6195, 6726, 7170, 7847, 8365, 9082, 10038, 11210, 12390, 13623, 14101, 15694, 16730, 16815, 22705, 23541, 25095, 27246, 28202, 31787, 33630, 39235, 42303, 45410, 47082, 50190, 63574, 68115, 70505, 78470, 84606, 95361, 98707, 117705, 136230, 141010, 158935, 190722, 197414, 211515, 235410, 267919, 296121, 317870, 423030, 476805, 493535, 535838, 592242, 803757, 953610, 987070, 1339595, 1480605, 1607514, 1875433, 2679190, 2961210, 3750866, 4018785, 5626299, 8037570, 9377165, 11252598, 18754330, 28131495, 56262990]

約数ペア:

[(1, 56262990), (2, 28131495), (3, 18754330), (5, 11252598), (6, 9377165), (7, 8037570), (10, 5626299), (14, 4018785), (15, 3750866), (19, 2961210), (21, 2679190), (30, 1875433), (35, 1607514), (38, 1480605), (42, 1339595), (57, 987070), (59, 953610), (70, 803757), (95, 592242), (105, 535838), (114, 493535), (118, 476805), (133, 423030), (177, 317870), (190, 296121), (210, 267919), (239, 235410), (266, 211515), (285, 197414), (295, 190722), (354, 158935), (399, 141010), (413, 136230), (478, 117705), (570, 98707), (590, 95361), (665, 84606), (717, 78470), (798, 70505), (826, 68115), (885, 63574), (1121, 50190), (1195, 47082), (1239, 45410), (1330, 42303), (1434, 39235), (1673, 33630), (1770, 31787), (1995, 28202), (2065, 27246), (2242, 25095), (2390, 23541), (2478, 22705), (3346, 16815), (3363, 16730), (3585, 15694), (3990, 14101), (4130, 13623), (4541, 12390), (5019, 11210), (5605, 10038), (6195, 9082), (6726, 8365), (7170, 7847)]