55437136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 120294880

約数和(自身を除く): 64857744

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 631, 646, 1156, 1262, 1292, 2312, 2524, 2584, 4624, 5048, 5168, 5491, 10096, 10727, 10982, 11989, 21454, 21964, 23978, 42908, 43928, 47956, 85816, 87856, 95912, 171632, 182359, 191824, 203813, 364718, 407626, 729436, 815252, 1458872, 1630504, 2917744, 3261008, 3464821, 6929642, 13859284, 27718568, 55437136]

約数ペア:

[(1, 55437136), (2, 27718568), (4, 13859284), (8, 6929642), (16, 3464821), (17, 3261008), (19, 2917744), (34, 1630504), (38, 1458872), (68, 815252), (76, 729436), (136, 407626), (152, 364718), (272, 203813), (289, 191824), (304, 182359), (323, 171632), (578, 95912), (631, 87856), (646, 85816), (1156, 47956), (1262, 43928), (1292, 42908), (2312, 23978), (2524, 21964), (2584, 21454), (4624, 11989), (5048, 10982), (5168, 10727), (5491, 10096)]