49874280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5261}}^1$

素因数の和:5354

約数の個数: 64

約数和(自身を含む): 151545600

約数和(自身を除く): 101671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 5261, 9480, 10522, 15783, 21044, 26305, 31566, 42088, 52610, 63132, 78915, 105220, 126264, 157830, 210440, 315660, 415619, 631320, 831238, 1246857, 1662476, 2078095, 2493714, 3324952, 4156190, 4987428, 6234285, 8312380, 9974856, 12468570, 16624760, 24937140, 49874280]

約数ペア:

[(1, 49874280), (2, 24937140), (3, 16624760), (4, 12468570), (5, 9974856), (6, 8312380), (8, 6234285), (10, 4987428), (12, 4156190), (15, 3324952), (20, 2493714), (24, 2078095), (30, 1662476), (40, 1246857), (60, 831238), (79, 631320), (120, 415619), (158, 315660), (237, 210440), (316, 157830), (395, 126264), (474, 105220), (632, 78915), (790, 63132), (948, 52610), (1185, 42088), (1580, 31566), (1896, 26305), (2370, 21044), (3160, 15783), (4740, 10522), (5261, 9480)]