50311580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 122992128

約数和(自身を除く): 72680548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 61, 92, 110, 115, 122, 163, 220, 230, 244, 253, 305, 326, 460, 506, 610, 652, 671, 815, 1012, 1220, 1265, 1342, 1403, 1630, 1793, 2530, 2684, 2806, 3260, 3355, 3586, 3749, 5060, 5612, 6710, 7015, 7172, 7498, 8965, 9943, 13420, 14030, 14996, 15433, 17930, 18745, 19886, 28060, 30866, 35860, 37490, 39772, 41239, 49715, 61732, 74980, 77165, 82478, 99430, 109373, 154330, 164956, 198860, 206195, 218746, 228689, 308660, 412390, 437492, 457378, 546865, 824780, 914756, 1093730, 1143445, 2187460, 2286890, 2515579, 4573780, 5031158, 10062316, 12577895, 25155790, 50311580]

約数ペア:

[(1, 50311580), (2, 25155790), (4, 12577895), (5, 10062316), (10, 5031158), (11, 4573780), (20, 2515579), (22, 2286890), (23, 2187460), (44, 1143445), (46, 1093730), (55, 914756), (61, 824780), (92, 546865), (110, 457378), (115, 437492), (122, 412390), (163, 308660), (220, 228689), (230, 218746), (244, 206195), (253, 198860), (305, 164956), (326, 154330), (460, 109373), (506, 99430), (610, 82478), (652, 77165), (671, 74980), (815, 61732), (1012, 49715), (1220, 41239), (1265, 39772), (1342, 37490), (1403, 35860), (1630, 30866), (1793, 28060), (2530, 19886), (2684, 18745), (2806, 17930), (3260, 15433), (3355, 14996), (3586, 14030), (3749, 13420), (5060, 9943), (5612, 8965), (6710, 7498), (7015, 7172)]