55517196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 96166644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 359, 526, 588, 718, 789, 1052, 1077, 1436, 1578, 1841, 2154, 2513, 3156, 3682, 4308, 5026, 5523, 7364, 7539, 10052, 11046, 12887, 15078, 17591, 22092, 25774, 30156, 35182, 38661, 51548, 52773, 70364, 77322, 94417, 105546, 154644, 188834, 211092, 283251, 377668, 566502, 660919, 1133004, 1321838, 1982757, 2643676, 3965514, 4626433, 7931028, 9252866, 13879299, 18505732, 27758598, 55517196]

約数ペア:

[(1, 55517196), (2, 27758598), (3, 18505732), (4, 13879299), (6, 9252866), (7, 7931028), (12, 4626433), (14, 3965514), (21, 2643676), (28, 1982757), (42, 1321838), (49, 1133004), (84, 660919), (98, 566502), (147, 377668), (196, 283251), (263, 211092), (294, 188834), (359, 154644), (526, 105546), (588, 94417), (718, 77322), (789, 70364), (1052, 52773), (1077, 51548), (1436, 38661), (1578, 35182), (1841, 30156), (2154, 25774), (2513, 22092), (3156, 17591), (3682, 15078), (4308, 12887), (5026, 11046), (5523, 10052), (7364, 7539)]