51225552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 165971520

約数和(自身を除く): 114745968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 571, 623, 712, 801, 1008, 1068, 1142, 1246, 1424, 1602, 1713, 1869, 2136, 2284, 2492, 3204, 3426, 3738, 3997, 4272, 4568, 4984, 5139, 5607, 6408, 6852, 7476, 7994, 9136, 9968, 10278, 11214, 11991, 12816, 13704, 14952, 15988, 20556, 22428, 23982, 27408, 29904, 31976, 35973, 41112, 44856, 47964, 50819, 63952, 71946, 82224, 89712, 95928, 101638, 143892, 152457, 191856, 203276, 287784, 304914, 355733, 406552, 457371, 575568, 609828, 711466, 813104, 914742, 1067199, 1219656, 1422932, 1829484, 2134398, 2439312, 2845864, 3201597, 3658968, 4268796, 5691728, 6403194, 7317936, 8537592, 12806388, 17075184, 25612776, 51225552]

約数ペア:

[(1, 51225552), (2, 25612776), (3, 17075184), (4, 12806388), (6, 8537592), (7, 7317936), (8, 6403194), (9, 5691728), (12, 4268796), (14, 3658968), (16, 3201597), (18, 2845864), (21, 2439312), (24, 2134398), (28, 1829484), (36, 1422932), (42, 1219656), (48, 1067199), (56, 914742), (63, 813104), (72, 711466), (84, 609828), (89, 575568), (112, 457371), (126, 406552), (144, 355733), (168, 304914), (178, 287784), (252, 203276), (267, 191856), (336, 152457), (356, 143892), (504, 101638), (534, 95928), (571, 89712), (623, 82224), (712, 71946), (801, 63952), (1008, 50819), (1068, 47964), (1142, 44856), (1246, 41112), (1424, 35973), (1602, 31976), (1713, 29904), (1869, 27408), (2136, 23982), (2284, 22428), (2492, 20556), (3204, 15988), (3426, 14952), (3738, 13704), (3997, 12816), (4272, 11991), (4568, 11214), (4984, 10278), (5139, 9968), (5607, 9136), (6408, 7994), (6852, 7476)]