54778284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 163537920

約数和(自身を除く): 108759636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 79, 99, 102, 103, 132, 153, 158, 187, 198, 204, 206, 237, 306, 309, 316, 374, 396, 412, 474, 561, 612, 618, 711, 748, 869, 927, 948, 1122, 1133, 1236, 1343, 1422, 1683, 1738, 1751, 1854, 2244, 2266, 2607, 2686, 2844, 3366, 3399, 3476, 3502, 3708, 4029, 4532, 5214, 5253, 5372, 6732, 6798, 7004, 7821, 8058, 8137, 10197, 10428, 10506, 12087, 13596, 14773, 15642, 15759, 16116, 16274, 19261, 20394, 21012, 24174, 24411, 29546, 31284, 31518, 32548, 38522, 40788, 44319, 48348, 48822, 57783, 59092, 63036, 73233, 77044, 88638, 89507, 97644, 115566, 132957, 138329, 146466, 173349, 177276, 179014, 231132, 265914, 268521, 276658, 292932, 346698, 358028, 414987, 531828, 537042, 553316, 693396, 805563, 829974, 1074084, 1244961, 1521619, 1611126, 1659948, 2489922, 3043238, 3222252, 4564857, 4979844, 6086476, 9129714, 13694571, 18259428, 27389142, 54778284]

約数ペア:

[(1, 54778284), (2, 27389142), (3, 18259428), (4, 13694571), (6, 9129714), (9, 6086476), (11, 4979844), (12, 4564857), (17, 3222252), (18, 3043238), (22, 2489922), (33, 1659948), (34, 1611126), (36, 1521619), (44, 1244961), (51, 1074084), (66, 829974), (68, 805563), (79, 693396), (99, 553316), (102, 537042), (103, 531828), (132, 414987), (153, 358028), (158, 346698), (187, 292932), (198, 276658), (204, 268521), (206, 265914), (237, 231132), (306, 179014), (309, 177276), (316, 173349), (374, 146466), (396, 138329), (412, 132957), (474, 115566), (561, 97644), (612, 89507), (618, 88638), (711, 77044), (748, 73233), (869, 63036), (927, 59092), (948, 57783), (1122, 48822), (1133, 48348), (1236, 44319), (1343, 40788), (1422, 38522), (1683, 32548), (1738, 31518), (1751, 31284), (1854, 29546), (2244, 24411), (2266, 24174), (2607, 21012), (2686, 20394), (2844, 19261), (3366, 16274), (3399, 16116), (3476, 15759), (3502, 15642), (3708, 14773), (4029, 13596), (4532, 12087), (5214, 10506), (5253, 10428), (5372, 10197), (6732, 8137), (6798, 8058), (7004, 7821)]