450910171012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1889}}^1\times {\mathrm{52951}}^1$

素因数の和:54881

約数の個数: 72

約数和(自身を含む): 958359185280

約数和(自身を除く): 507449014268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 1889, 2254, 3778, 4508, 7556, 13223, 26446, 43447, 52892, 52951, 86894, 92561, 105902, 173788, 185122, 211804, 304129, 370244, 370657, 608258, 741314, 1216516, 1217873, 1482628, 2128903, 2435746, 2594599, 4257806, 4871492, 5189198, 8515612, 8525111, 10378396, 17050222, 34100444, 59675777, 100024439, 119351554, 200048878, 238703108, 400097756, 700171073, 1400342146, 2300562097, 2800684292, 4601124194, 4901197511, 9202248388, 9802395022, 16103934679, 19604790044, 32207869358, 64415738716, 112727542753, 225455085506, 450910171012]

約数ペア:

[(1, 450910171012), (2, 225455085506), (4, 112727542753), (7, 64415738716), (14, 32207869358), (23, 19604790044), (28, 16103934679), (46, 9802395022), (49, 9202248388), (92, 4901197511), (98, 4601124194), (161, 2800684292), (196, 2300562097), (322, 1400342146), (644, 700171073), (1127, 400097756), (1889, 238703108), (2254, 200048878), (3778, 119351554), (4508, 100024439), (7556, 59675777), (13223, 34100444), (26446, 17050222), (43447, 10378396), (52892, 8525111), (52951, 8515612), (86894, 5189198), (92561, 4871492), (105902, 4257806), (173788, 2594599), (185122, 2435746), (211804, 2128903), (304129, 1482628), (370244, 1217873), (370657, 1216516), (608258, 741314)]