56507220940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{96749}}^1$

素因数の和:96859

約数の個数: 96

約数和(自身を含む): 131657400000

約数和(自身を除く): 75150179060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 53, 58, 76, 95, 106, 116, 145, 190, 212, 265, 290, 380, 530, 551, 580, 1007, 1060, 1102, 1537, 2014, 2204, 2755, 3074, 4028, 5035, 5510, 6148, 7685, 10070, 11020, 15370, 20140, 29203, 30740, 58406, 96749, 116812, 146015, 193498, 292030, 386996, 483745, 584060, 967490, 1838231, 1934980, 2805721, 3676462, 5127697, 5611442, 7352924, 9191155, 10255394, 11222884, 14028605, 18382310, 20510788, 25638485, 28057210, 36764620, 51276970, 53308699, 56114420, 97426243, 102553940, 106617398, 148703213, 194852486, 213234796, 266543495, 297406426, 389704972, 487131215, 533086990, 594812852, 743516065, 974262430, 1066173980, 1487032130, 1948524860, 2825361047, 2974064260, 5650722094, 11301444188, 14126805235, 28253610470, 56507220940]

約数ペア:

[(1, 56507220940), (2, 28253610470), (4, 14126805235), (5, 11301444188), (10, 5650722094), (19, 2974064260), (20, 2825361047), (29, 1948524860), (38, 1487032130), (53, 1066173980), (58, 974262430), (76, 743516065), (95, 594812852), (106, 533086990), (116, 487131215), (145, 389704972), (190, 297406426), (212, 266543495), (265, 213234796), (290, 194852486), (380, 148703213), (530, 106617398), (551, 102553940), (580, 97426243), (1007, 56114420), (1060, 53308699), (1102, 51276970), (1537, 36764620), (2014, 28057210), (2204, 25638485), (2755, 20510788), (3074, 18382310), (4028, 14028605), (5035, 11222884), (5510, 10255394), (6148, 9191155), (7685, 7352924), (10070, 5611442), (11020, 5127697), (15370, 3676462), (20140, 2805721), (29203, 1934980), (30740, 1838231), (58406, 967490), (96749, 584060), (116812, 483745), (146015, 386996), (193498, 292030)]