50905638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 130360320

約数和(自身を除く): 79454682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 983, 1233, 1918, 1966, 2466, 2877, 2949, 3699, 5754, 5898, 6881, 7398, 8631, 8847, 13762, 17262, 17694, 20643, 25893, 26541, 41286, 51786, 53082, 61929, 123858, 134671, 185787, 269342, 371574, 404013, 808026, 942697, 1212039, 1885394, 2424078, 2828091, 3636117, 5656182, 7272234, 8484273, 16968546, 25452819, 50905638]

約数ペア:

[(1, 50905638), (2, 25452819), (3, 16968546), (6, 8484273), (7, 7272234), (9, 5656182), (14, 3636117), (18, 2828091), (21, 2424078), (27, 1885394), (42, 1212039), (54, 942697), (63, 808026), (126, 404013), (137, 371574), (189, 269342), (274, 185787), (378, 134671), (411, 123858), (822, 61929), (959, 53082), (983, 51786), (1233, 41286), (1918, 26541), (1966, 25893), (2466, 20643), (2877, 17694), (2949, 17262), (3699, 13762), (5754, 8847), (5898, 8631), (6881, 7398)]