49345452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 135838976

約数和(自身を除く): 86493524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1087, 1164, 1261, 1746, 2174, 2522, 3261, 3492, 3783, 4348, 5044, 6522, 7566, 9783, 11349, 13044, 14131, 15132, 19566, 22698, 28262, 39132, 42393, 45396, 56524, 84786, 105439, 127179, 169572, 210878, 254358, 316317, 421756, 508716, 632634, 948951, 1265268, 1370707, 1897902, 2741414, 3795804, 4112121, 5482828, 8224242, 12336363, 16448484, 24672726, 49345452]

約数ペア:

[(1, 49345452), (2, 24672726), (3, 16448484), (4, 12336363), (6, 8224242), (9, 5482828), (12, 4112121), (13, 3795804), (18, 2741414), (26, 1897902), (36, 1370707), (39, 1265268), (52, 948951), (78, 632634), (97, 508716), (117, 421756), (156, 316317), (194, 254358), (234, 210878), (291, 169572), (388, 127179), (468, 105439), (582, 84786), (873, 56524), (1087, 45396), (1164, 42393), (1261, 39132), (1746, 28262), (2174, 22698), (2522, 19566), (3261, 15132), (3492, 14131), (3783, 13044), (4348, 11349), (5044, 9783), (6522, 7566)]