56788264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 124992000

約数和(自身を除く): 68203736

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 991, 1102, 1508, 1976, 1982, 2204, 3016, 3964, 4408, 7163, 7928, 12883, 14326, 18829, 25766, 28652, 28739, 37658, 51532, 57304, 57478, 75316, 103064, 114956, 150632, 229912, 244777, 373607, 489554, 546041, 747214, 979108, 1092082, 1494428, 1958216, 2184164, 2988856, 4368328, 7098533, 14197066, 28394132, 56788264]

約数ペア:

[(1, 56788264), (2, 28394132), (4, 14197066), (8, 7098533), (13, 4368328), (19, 2988856), (26, 2184164), (29, 1958216), (38, 1494428), (52, 1092082), (58, 979108), (76, 747214), (104, 546041), (116, 489554), (152, 373607), (232, 244777), (247, 229912), (377, 150632), (494, 114956), (551, 103064), (754, 75316), (988, 57478), (991, 57304), (1102, 51532), (1508, 37658), (1976, 28739), (1982, 28652), (2204, 25766), (3016, 18829), (3964, 14326), (4408, 12883), (7163, 7928)]