53589780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 175017024

約数和(自身を除く): 121427244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 83, 85, 90, 102, 153, 166, 170, 180, 204, 211, 249, 255, 306, 332, 340, 415, 422, 498, 510, 612, 633, 747, 765, 830, 844, 996, 1020, 1055, 1245, 1266, 1411, 1494, 1530, 1660, 1899, 2110, 2490, 2532, 2822, 2988, 3060, 3165, 3587, 3735, 3798, 4220, 4233, 4980, 5644, 6330, 7055, 7174, 7470, 7596, 8466, 9495, 10761, 12660, 12699, 14110, 14348, 14940, 16932, 17513, 17935, 18990, 21165, 21522, 25398, 28220, 32283, 35026, 35870, 37980, 42330, 43044, 50796, 52539, 53805, 63495, 64566, 70052, 71740, 84660, 87565, 105078, 107610, 126990, 129132, 157617, 161415, 175130, 210156, 215220, 253980, 262695, 297721, 315234, 322830, 350260, 525390, 595442, 630468, 645660, 788085, 893163, 1050780, 1190884, 1488605, 1576170, 1786326, 2679489, 2977210, 3152340, 3572652, 4465815, 5358978, 5954420, 8931630, 10717956, 13397445, 17863260, 26794890, 53589780]

約数ペア:

[(1, 53589780), (2, 26794890), (3, 17863260), (4, 13397445), (5, 10717956), (6, 8931630), (9, 5954420), (10, 5358978), (12, 4465815), (15, 3572652), (17, 3152340), (18, 2977210), (20, 2679489), (30, 1786326), (34, 1576170), (36, 1488605), (45, 1190884), (51, 1050780), (60, 893163), (68, 788085), (83, 645660), (85, 630468), (90, 595442), (102, 525390), (153, 350260), (166, 322830), (170, 315234), (180, 297721), (204, 262695), (211, 253980), (249, 215220), (255, 210156), (306, 175130), (332, 161415), (340, 157617), (415, 129132), (422, 126990), (498, 107610), (510, 105078), (612, 87565), (633, 84660), (747, 71740), (765, 70052), (830, 64566), (844, 63495), (996, 53805), (1020, 52539), (1055, 50796), (1245, 43044), (1266, 42330), (1411, 37980), (1494, 35870), (1530, 35026), (1660, 32283), (1899, 28220), (2110, 25398), (2490, 21522), (2532, 21165), (2822, 18990), (2988, 17935), (3060, 17513), (3165, 16932), (3587, 14940), (3735, 14348), (3798, 14110), (4220, 12699), (4233, 12660), (4980, 10761), (5644, 9495), (6330, 8466), (7055, 7596), (7174, 7470)]