50777132

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 109243008

約数和(自身を除く): 58465876

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 137, 196, 217, 244, 274, 427, 434, 548, 854, 868, 959, 1519, 1708, 1891, 1918, 2989, 3038, 3782, 3836, 4247, 5978, 6076, 6713, 7564, 8357, 8494, 11956, 13237, 13426, 16714, 16988, 26474, 26852, 29729, 33428, 52948, 58499, 59458, 92659, 116998, 118916, 185318, 208103, 233996, 259067, 370636, 409493, 416206, 518134, 818986, 832412, 1036268, 1637972, 1813469, 3626938, 7253876, 12694283, 25388566, 50777132]

約数ペア:

[(1, 50777132), (2, 25388566), (4, 12694283), (7, 7253876), (14, 3626938), (28, 1813469), (31, 1637972), (49, 1036268), (61, 832412), (62, 818986), (98, 518134), (122, 416206), (124, 409493), (137, 370636), (196, 259067), (217, 233996), (244, 208103), (274, 185318), (427, 118916), (434, 116998), (548, 92659), (854, 59458), (868, 58499), (959, 52948), (1519, 33428), (1708, 29729), (1891, 26852), (1918, 26474), (2989, 16988), (3038, 16714), (3782, 13426), (3836, 13237), (4247, 11956), (5978, 8494), (6076, 8357), (6713, 7564)]