55432960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 150700032

約数和(自身を除く): 95267072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 127, 128, 155, 160, 176, 220, 248, 254, 256, 310, 320, 341, 352, 440, 496, 508, 620, 635, 640, 682, 704, 880, 992, 1016, 1240, 1270, 1280, 1364, 1397, 1408, 1705, 1760, 1984, 2032, 2480, 2540, 2728, 2794, 2816, 3410, 3520, 3937, 3968, 4064, 4960, 5080, 5456, 5588, 6820, 6985, 7040, 7874, 7936, 8128, 9920, 10160, 10912, 11176, 13640, 13970, 14080, 15748, 16256, 19685, 19840, 20320, 21824, 22352, 27280, 27940, 31496, 32512, 39370, 39680, 40640, 43307, 43648, 44704, 54560, 55880, 62992, 78740, 81280, 86614, 87296, 89408, 109120, 111760, 125984, 157480, 162560, 173228, 178816, 216535, 218240, 223520, 251968, 314960, 346456, 357632, 433070, 436480, 447040, 503936, 629920, 692912, 866140, 894080, 1007872, 1259840, 1385824, 1732280, 1788160, 2519680, 2771648, 3464560, 5039360, 5543296, 6929120, 11086592, 13858240, 27716480, 55432960]

約数ペア:

[(1, 55432960), (2, 27716480), (4, 13858240), (5, 11086592), (8, 6929120), (10, 5543296), (11, 5039360), (16, 3464560), (20, 2771648), (22, 2519680), (31, 1788160), (32, 1732280), (40, 1385824), (44, 1259840), (55, 1007872), (62, 894080), (64, 866140), (80, 692912), (88, 629920), (110, 503936), (124, 447040), (127, 436480), (128, 433070), (155, 357632), (160, 346456), (176, 314960), (220, 251968), (248, 223520), (254, 218240), (256, 216535), (310, 178816), (320, 173228), (341, 162560), (352, 157480), (440, 125984), (496, 111760), (508, 109120), (620, 89408), (635, 87296), (640, 86614), (682, 81280), (704, 78740), (880, 62992), (992, 55880), (1016, 54560), (1240, 44704), (1270, 43648), (1280, 43307), (1364, 40640), (1397, 39680), (1408, 39370), (1705, 32512), (1760, 31496), (1984, 27940), (2032, 27280), (2480, 22352), (2540, 21824), (2728, 20320), (2794, 19840), (2816, 19685), (3410, 16256), (3520, 15748), (3937, 14080), (3968, 13970), (4064, 13640), (4960, 11176), (5080, 10912), (5456, 10160), (5588, 9920), (6820, 8128), (6985, 7936), (7040, 7874)]