55831728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 101301072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2111, 2204, 3306, 4222, 4408, 6333, 6612, 8444, 8816, 12666, 13224, 16888, 25332, 26448, 33776, 40109, 50664, 61219, 80218, 101328, 120327, 122438, 160436, 183657, 240654, 244876, 320872, 367314, 481308, 489752, 641744, 734628, 962616, 979504, 1163161, 1469256, 1925232, 2326322, 2938512, 3489483, 4652644, 6978966, 9305288, 13957932, 18610576, 27915864, 55831728]

約数ペア:

[(1, 55831728), (2, 27915864), (3, 18610576), (4, 13957932), (6, 9305288), (8, 6978966), (12, 4652644), (16, 3489483), (19, 2938512), (24, 2326322), (29, 1925232), (38, 1469256), (48, 1163161), (57, 979504), (58, 962616), (76, 734628), (87, 641744), (114, 489752), (116, 481308), (152, 367314), (174, 320872), (228, 244876), (232, 240654), (304, 183657), (348, 160436), (456, 122438), (464, 120327), (551, 101328), (696, 80218), (912, 61219), (1102, 50664), (1392, 40109), (1653, 33776), (2111, 26448), (2204, 25332), (3306, 16888), (4222, 13224), (4408, 12666), (6333, 8816), (6612, 8444)]