49770756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 144470144

約数和(自身を除く): 94699388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 631, 939, 1252, 1262, 1878, 1893, 2191, 2524, 2817, 3756, 3786, 4382, 4417, 5634, 5679, 6573, 7572, 8764, 8834, 11268, 11358, 13146, 13251, 17668, 19719, 22716, 26292, 26502, 39438, 39753, 53004, 78876, 79506, 159012, 197503, 395006, 592509, 790012, 1185018, 1382521, 1777527, 2370036, 2765042, 3555054, 4147563, 5530084, 7110108, 8295126, 12442689, 16590252, 24885378, 49770756]

約数ペア:

[(1, 49770756), (2, 24885378), (3, 16590252), (4, 12442689), (6, 8295126), (7, 7110108), (9, 5530084), (12, 4147563), (14, 3555054), (18, 2765042), (21, 2370036), (28, 1777527), (36, 1382521), (42, 1185018), (63, 790012), (84, 592509), (126, 395006), (252, 197503), (313, 159012), (626, 79506), (631, 78876), (939, 53004), (1252, 39753), (1262, 39438), (1878, 26502), (1893, 26292), (2191, 22716), (2524, 19719), (2817, 17668), (3756, 13251), (3786, 13146), (4382, 11358), (4417, 11268), (5634, 8834), (5679, 8764), (6573, 7572)]