54751620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 144

約数和(自身を含む): 194660928

約数和(自身を除く): 139909308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 1693, 2156, 2310, 2695, 2940, 3234, 3386, 4620, 5079, 5390, 6468, 6772, 8085, 8465, 10158, 10780, 11851, 16170, 16930, 18623, 20316, 23702, 25395, 32340, 33860, 35553, 37246, 47404, 50790, 55869, 59255, 71106, 74492, 82957, 93115, 101580, 111738, 118510, 130361, 142212, 165914, 177765, 186230, 223476, 237020, 248871, 260722, 279345, 331828, 355530, 372460, 391083, 414785, 497742, 521444, 558690, 651805, 711060, 782166, 829570, 912527, 995484, 1117380, 1244355, 1303610, 1564332, 1659140, 1825054, 1955415, 2488710, 2607220, 2737581, 3650108, 3910830, 4562635, 4977420, 5475162, 7821660, 9125270, 10950324, 13687905, 18250540, 27375810, 54751620]

約数ペア:

[(1, 54751620), (2, 27375810), (3, 18250540), (4, 13687905), (5, 10950324), (6, 9125270), (7, 7821660), (10, 5475162), (11, 4977420), (12, 4562635), (14, 3910830), (15, 3650108), (20, 2737581), (21, 2607220), (22, 2488710), (28, 1955415), (30, 1825054), (33, 1659140), (35, 1564332), (42, 1303610), (44, 1244355), (49, 1117380), (55, 995484), (60, 912527), (66, 829570), (70, 782166), (77, 711060), (84, 651805), (98, 558690), (105, 521444), (110, 497742), (132, 414785), (140, 391083), (147, 372460), (154, 355530), (165, 331828), (196, 279345), (210, 260722), (220, 248871), (231, 237020), (245, 223476), (294, 186230), (308, 177765), (330, 165914), (385, 142212), (420, 130361), (462, 118510), (490, 111738), (539, 101580), (588, 93115), (660, 82957), (735, 74492), (770, 71106), (924, 59255), (980, 55869), (1078, 50790), (1155, 47404), (1470, 37246), (1540, 35553), (1617, 33860), (1693, 32340), (2156, 25395), (2310, 23702), (2695, 20316), (2940, 18623), (3234, 16930), (3386, 16170), (4620, 11851), (5079, 10780), (5390, 10158), (6468, 8465), (6772, 8085)]