49774830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 137092608

約数和(自身を除く): 87317778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 563, 842, 1126, 1263, 1689, 2105, 2526, 2815, 2947, 3378, 3941, 4210, 5630, 5894, 6315, 7882, 8445, 8841, 11823, 12630, 14735, 16890, 17682, 19705, 23646, 29470, 39410, 44205, 59115, 88410, 118230, 237023, 474046, 711069, 1185115, 1422138, 1659161, 2370230, 3318322, 3555345, 4977483, 7110690, 8295805, 9954966, 16591610, 24887415, 49774830]

約数ペア:

[(1, 49774830), (2, 24887415), (3, 16591610), (5, 9954966), (6, 8295805), (7, 7110690), (10, 4977483), (14, 3555345), (15, 3318322), (21, 2370230), (30, 1659161), (35, 1422138), (42, 1185115), (70, 711069), (105, 474046), (210, 237023), (421, 118230), (563, 88410), (842, 59115), (1126, 44205), (1263, 39410), (1689, 29470), (2105, 23646), (2526, 19705), (2815, 17682), (2947, 16890), (3378, 14735), (3941, 12630), (4210, 11823), (5630, 8841), (5894, 8445), (6315, 7882)]