56675850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 178622496

約数和(自身を除く): 121946646

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 701, 735, 770, 825, 1050, 1078, 1155, 1225, 1402, 1470, 1617, 1650, 1925, 2103, 2310, 2450, 2695, 3234, 3505, 3675, 3850, 4206, 4907, 5390, 5775, 7010, 7350, 7711, 8085, 9814, 10515, 11550, 13475, 14721, 15422, 16170, 17525, 21030, 23133, 24535, 26950, 29442, 34349, 35050, 38555, 40425, 46266, 49070, 52575, 53977, 68698, 73605, 77110, 80850, 103047, 105150, 107954, 115665, 122675, 147210, 161931, 171745, 192775, 206094, 231330, 245350, 269885, 323862, 343490, 368025, 377839, 385550, 515235, 539770, 578325, 736050, 755678, 809655, 858725, 1030470, 1133517, 1156650, 1349425, 1619310, 1717450, 1889195, 2267034, 2576175, 2698850, 3778390, 4048275, 5152350, 5667585, 8096550, 9445975, 11335170, 18891950, 28337925, 56675850]

約数ペア:

[(1, 56675850), (2, 28337925), (3, 18891950), (5, 11335170), (6, 9445975), (7, 8096550), (10, 5667585), (11, 5152350), (14, 4048275), (15, 3778390), (21, 2698850), (22, 2576175), (25, 2267034), (30, 1889195), (33, 1717450), (35, 1619310), (42, 1349425), (49, 1156650), (50, 1133517), (55, 1030470), (66, 858725), (70, 809655), (75, 755678), (77, 736050), (98, 578325), (105, 539770), (110, 515235), (147, 385550), (150, 377839), (154, 368025), (165, 343490), (175, 323862), (210, 269885), (231, 245350), (245, 231330), (275, 206094), (294, 192775), (330, 171745), (350, 161931), (385, 147210), (462, 122675), (490, 115665), (525, 107954), (539, 105150), (550, 103047), (701, 80850), (735, 77110), (770, 73605), (825, 68698), (1050, 53977), (1078, 52575), (1155, 49070), (1225, 46266), (1402, 40425), (1470, 38555), (1617, 35050), (1650, 34349), (1925, 29442), (2103, 26950), (2310, 24535), (2450, 23133), (2695, 21030), (3234, 17525), (3505, 16170), (3675, 15422), (3850, 14721), (4206, 13475), (4907, 11550), (5390, 10515), (5775, 9814), (7010, 8085), (7350, 7711)]