55429384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 116243100

約数和(自身を除く): 60813716

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 1129, 1292, 1444, 2258, 2584, 2888, 4516, 6137, 9032, 12274, 19193, 21451, 24548, 38386, 42902, 49096, 76772, 85804, 153544, 171608, 364667, 407569, 729334, 815138, 1458668, 1630276, 2917336, 3260552, 6928673, 13857346, 27714692, 55429384]

約数ペア:

[(1, 55429384), (2, 27714692), (4, 13857346), (8, 6928673), (17, 3260552), (19, 2917336), (34, 1630276), (38, 1458668), (68, 815138), (76, 729334), (136, 407569), (152, 364667), (323, 171608), (361, 153544), (646, 85804), (722, 76772), (1129, 49096), (1292, 42902), (1444, 38386), (2258, 24548), (2584, 21451), (2888, 19193), (4516, 12274), (6137, 9032)]