55143088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 144997664

約数和(自身を除く): 89854576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 313, 364, 484, 572, 616, 626, 728, 847, 968, 1001, 1144, 1232, 1252, 1456, 1573, 1694, 1936, 2002, 2191, 2288, 2504, 3146, 3388, 3443, 4004, 4069, 4382, 5008, 6292, 6776, 6886, 8008, 8138, 8764, 11011, 12584, 13552, 13772, 16016, 16276, 17528, 22022, 24101, 25168, 27544, 28483, 32552, 35056, 37873, 44044, 44759, 48202, 55088, 56966, 65104, 75746, 88088, 89518, 96404, 113932, 151492, 176176, 179036, 192808, 227864, 265111, 302984, 313313, 358072, 385616, 455728, 492349, 530222, 605968, 626626, 716144, 984698, 1060444, 1253252, 1969396, 2120888, 2506504, 3446443, 3938792, 4241776, 5013008, 6892886, 7877584, 13785772, 27571544, 55143088]

約数ペア:

[(1, 55143088), (2, 27571544), (4, 13785772), (7, 7877584), (8, 6892886), (11, 5013008), (13, 4241776), (14, 3938792), (16, 3446443), (22, 2506504), (26, 2120888), (28, 1969396), (44, 1253252), (52, 1060444), (56, 984698), (77, 716144), (88, 626626), (91, 605968), (104, 530222), (112, 492349), (121, 455728), (143, 385616), (154, 358072), (176, 313313), (182, 302984), (208, 265111), (242, 227864), (286, 192808), (308, 179036), (313, 176176), (364, 151492), (484, 113932), (572, 96404), (616, 89518), (626, 88088), (728, 75746), (847, 65104), (968, 56966), (1001, 55088), (1144, 48202), (1232, 44759), (1252, 44044), (1456, 37873), (1573, 35056), (1694, 32552), (1936, 28483), (2002, 27544), (2191, 25168), (2288, 24101), (2504, 22022), (3146, 17528), (3388, 16276), (3443, 16016), (4004, 13772), (4069, 13552), (4382, 12584), (5008, 11011), (6292, 8764), (6776, 8138), (6886, 8008)]