51151572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 148599360

約数和(自身を除く): 97447788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 53, 57, 68, 76, 83, 102, 106, 114, 153, 159, 166, 171, 204, 212, 228, 249, 306, 318, 323, 332, 342, 477, 498, 612, 636, 646, 684, 747, 901, 954, 969, 996, 1007, 1292, 1411, 1494, 1577, 1802, 1908, 1938, 2014, 2703, 2822, 2907, 2988, 3021, 3154, 3604, 3876, 4028, 4233, 4399, 4731, 5406, 5644, 5814, 6042, 6308, 8109, 8466, 8798, 9063, 9462, 10812, 11628, 12084, 12699, 13197, 14193, 16218, 16932, 17119, 17596, 18126, 18924, 25398, 26394, 26809, 28386, 32436, 34238, 36252, 39591, 50796, 51357, 52788, 53618, 56772, 68476, 74783, 79182, 80427, 83581, 102714, 107236, 149566, 154071, 158364, 160854, 167162, 205428, 224349, 241281, 250743, 299132, 308142, 321708, 334324, 448698, 482562, 501486, 616284, 673047, 752229, 897396, 965124, 1002972, 1346094, 1420877, 1504458, 2692188, 2841754, 3008916, 4262631, 5683508, 8525262, 12787893, 17050524, 25575786, 51151572]

約数ペア:

[(1, 51151572), (2, 25575786), (3, 17050524), (4, 12787893), (6, 8525262), (9, 5683508), (12, 4262631), (17, 3008916), (18, 2841754), (19, 2692188), (34, 1504458), (36, 1420877), (38, 1346094), (51, 1002972), (53, 965124), (57, 897396), (68, 752229), (76, 673047), (83, 616284), (102, 501486), (106, 482562), (114, 448698), (153, 334324), (159, 321708), (166, 308142), (171, 299132), (204, 250743), (212, 241281), (228, 224349), (249, 205428), (306, 167162), (318, 160854), (323, 158364), (332, 154071), (342, 149566), (477, 107236), (498, 102714), (612, 83581), (636, 80427), (646, 79182), (684, 74783), (747, 68476), (901, 56772), (954, 53618), (969, 52788), (996, 51357), (1007, 50796), (1292, 39591), (1411, 36252), (1494, 34238), (1577, 32436), (1802, 28386), (1908, 26809), (1938, 26394), (2014, 25398), (2703, 18924), (2822, 18126), (2907, 17596), (2988, 17119), (3021, 16932), (3154, 16218), (3604, 14193), (3876, 13197), (4028, 12699), (4233, 12084), (4399, 11628), (4731, 10812), (5406, 9462), (5644, 9063), (5814, 8798), (6042, 8466), (6308, 8109)]