47644960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 130310208

約数和(自身を除く): 82665248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 107, 110, 115, 121, 160, 176, 184, 214, 220, 230, 242, 253, 352, 368, 428, 440, 460, 484, 506, 535, 605, 736, 856, 880, 920, 968, 1012, 1070, 1177, 1210, 1265, 1712, 1760, 1840, 1936, 2024, 2140, 2354, 2420, 2461, 2530, 2783, 3424, 3680, 3872, 4048, 4280, 4708, 4840, 4922, 5060, 5566, 5885, 8096, 8560, 9416, 9680, 9844, 10120, 11132, 11770, 12305, 12947, 13915, 17120, 18832, 19360, 19688, 20240, 22264, 23540, 24610, 25894, 27071, 27830, 37664, 39376, 40480, 44528, 47080, 49220, 51788, 54142, 55660, 64735, 78752, 89056, 94160, 98440, 103576, 108284, 111320, 129470, 135355, 188320, 196880, 207152, 216568, 222640, 258940, 270710, 297781, 393760, 414304, 433136, 445280, 517880, 541420, 595562, 866272, 1035760, 1082840, 1191124, 1488905, 2071520, 2165680, 2382248, 2977810, 4331360, 4764496, 5955620, 9528992, 11911240, 23822480, 47644960]

約数ペア:

[(1, 47644960), (2, 23822480), (4, 11911240), (5, 9528992), (8, 5955620), (10, 4764496), (11, 4331360), (16, 2977810), (20, 2382248), (22, 2165680), (23, 2071520), (32, 1488905), (40, 1191124), (44, 1082840), (46, 1035760), (55, 866272), (80, 595562), (88, 541420), (92, 517880), (107, 445280), (110, 433136), (115, 414304), (121, 393760), (160, 297781), (176, 270710), (184, 258940), (214, 222640), (220, 216568), (230, 207152), (242, 196880), (253, 188320), (352, 135355), (368, 129470), (428, 111320), (440, 108284), (460, 103576), (484, 98440), (506, 94160), (535, 89056), (605, 78752), (736, 64735), (856, 55660), (880, 54142), (920, 51788), (968, 49220), (1012, 47080), (1070, 44528), (1177, 40480), (1210, 39376), (1265, 37664), (1712, 27830), (1760, 27071), (1840, 25894), (1936, 24610), (2024, 23540), (2140, 22264), (2354, 20240), (2420, 19688), (2461, 19360), (2530, 18832), (2783, 17120), (3424, 13915), (3680, 12947), (3872, 12305), (4048, 11770), (4280, 11132), (4708, 10120), (4840, 9844), (4922, 9680), (5060, 9416), (5566, 8560), (5885, 8096)]