55719144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19871

約数の個数: 64

約数和(自身を含む): 166689600

約数和(自身を除く): 110970456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 19843, 39686, 59529, 79372, 119058, 158744, 178587, 238116, 257959, 357174, 476232, 515918, 535761, 714348, 773877, 1031836, 1071522, 1428696, 1547754, 2063672, 2143044, 2321631, 3095508, 4286088, 4643262, 6191016, 6964893, 9286524, 13929786, 18573048, 27859572, 55719144]

約数ペア:

[(1, 55719144), (2, 27859572), (3, 18573048), (4, 13929786), (6, 9286524), (8, 6964893), (9, 6191016), (12, 4643262), (13, 4286088), (18, 3095508), (24, 2321631), (26, 2143044), (27, 2063672), (36, 1547754), (39, 1428696), (52, 1071522), (54, 1031836), (72, 773877), (78, 714348), (104, 535761), (108, 515918), (117, 476232), (156, 357174), (216, 257959), (234, 238116), (312, 178587), (351, 158744), (468, 119058), (702, 79372), (936, 59529), (1404, 39686), (2808, 19843)]