49485150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 156396240

約数和(自身を除く): 106911090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 769, 825, 858, 975, 990, 1170, 1287, 1430, 1538, 1650, 1950, 2145, 2307, 2475, 2574, 2925, 3575, 3845, 4290, 4614, 4950, 5850, 6435, 6921, 7150, 7690, 8459, 9997, 10725, 11535, 12870, 13842, 16918, 19225, 19994, 21450, 23070, 25377, 29991, 32175, 34605, 38450, 42295, 49985, 50754, 57675, 59982, 64350, 69210, 76131, 84590, 89973, 99970, 109967, 115350, 126885, 149955, 152262, 173025, 179946, 211475, 219934, 249925, 253770, 299910, 329901, 346050, 380655, 422950, 449865, 499850, 549835, 634425, 659802, 749775, 761310, 899730, 989703, 1099670, 1268850, 1499550, 1649505, 1903275, 1979406, 2249325, 2749175, 3299010, 3806550, 4498650, 4948515, 5498350, 8247525, 9897030, 16495050, 24742575, 49485150]

約数ペア:

[(1, 49485150), (2, 24742575), (3, 16495050), (5, 9897030), (6, 8247525), (9, 5498350), (10, 4948515), (11, 4498650), (13, 3806550), (15, 3299010), (18, 2749175), (22, 2249325), (25, 1979406), (26, 1903275), (30, 1649505), (33, 1499550), (39, 1268850), (45, 1099670), (50, 989703), (55, 899730), (65, 761310), (66, 749775), (75, 659802), (78, 634425), (90, 549835), (99, 499850), (110, 449865), (117, 422950), (130, 380655), (143, 346050), (150, 329901), (165, 299910), (195, 253770), (198, 249925), (225, 219934), (234, 211475), (275, 179946), (286, 173025), (325, 152262), (330, 149955), (390, 126885), (429, 115350), (450, 109967), (495, 99970), (550, 89973), (585, 84590), (650, 76131), (715, 69210), (769, 64350), (825, 59982), (858, 57675), (975, 50754), (990, 49985), (1170, 42295), (1287, 38450), (1430, 34605), (1538, 32175), (1650, 29991), (1950, 25377), (2145, 23070), (2307, 21450), (2475, 19994), (2574, 19225), (2925, 16918), (3575, 13842), (3845, 12870), (4290, 11535), (4614, 10725), (4950, 9997), (5850, 8459), (6435, 7690), (6921, 7150)]