51806616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 148780800

約数和(自身を除く): 96974184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 136, 152, 163, 164, 204, 228, 246, 323, 326, 328, 408, 456, 489, 492, 646, 652, 697, 779, 969, 978, 984, 1292, 1304, 1394, 1558, 1938, 1956, 2091, 2337, 2584, 2771, 2788, 3097, 3116, 3876, 3912, 4182, 4674, 5542, 5576, 6194, 6232, 6683, 7752, 8313, 8364, 9291, 9348, 11084, 12388, 13243, 13366, 16626, 16728, 18582, 18696, 20049, 22168, 24776, 26486, 26732, 33252, 37164, 39729, 40098, 52649, 52972, 53464, 66504, 74328, 79458, 80196, 105298, 105944, 113611, 126977, 157947, 158916, 160392, 210596, 227222, 253954, 315894, 317832, 340833, 380931, 421192, 454444, 507908, 631788, 681666, 761862, 908888, 1015816, 1263576, 1363332, 1523724, 2158609, 2726664, 3047448, 4317218, 6475827, 8634436, 12951654, 17268872, 25903308, 51806616]

約数ペア:

[(1, 51806616), (2, 25903308), (3, 17268872), (4, 12951654), (6, 8634436), (8, 6475827), (12, 4317218), (17, 3047448), (19, 2726664), (24, 2158609), (34, 1523724), (38, 1363332), (41, 1263576), (51, 1015816), (57, 908888), (68, 761862), (76, 681666), (82, 631788), (102, 507908), (114, 454444), (123, 421192), (136, 380931), (152, 340833), (163, 317832), (164, 315894), (204, 253954), (228, 227222), (246, 210596), (323, 160392), (326, 158916), (328, 157947), (408, 126977), (456, 113611), (489, 105944), (492, 105298), (646, 80196), (652, 79458), (697, 74328), (779, 66504), (969, 53464), (978, 52972), (984, 52649), (1292, 40098), (1304, 39729), (1394, 37164), (1558, 33252), (1938, 26732), (1956, 26486), (2091, 24776), (2337, 22168), (2584, 20049), (2771, 18696), (2788, 18582), (3097, 16728), (3116, 16626), (3876, 13366), (3912, 13243), (4182, 12388), (4674, 11084), (5542, 9348), (5576, 9291), (6194, 8364), (6232, 8313), (6683, 7752)]