54309440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 138696192

約数和(自身を除く): 84386752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 157, 160, 184, 188, 230, 235, 314, 320, 368, 376, 460, 470, 628, 736, 752, 785, 920, 940, 1081, 1256, 1472, 1504, 1570, 1840, 1880, 2162, 2512, 3008, 3140, 3611, 3680, 3760, 4324, 5024, 5405, 6280, 7222, 7360, 7379, 7520, 8648, 10048, 10810, 12560, 14444, 14758, 15040, 17296, 18055, 21620, 25120, 28888, 29516, 34592, 36110, 36895, 43240, 50240, 57776, 59032, 69184, 72220, 73790, 86480, 115552, 118064, 144440, 147580, 169717, 172960, 231104, 236128, 288880, 295160, 339434, 345920, 472256, 577760, 590320, 678868, 848585, 1155520, 1180640, 1357736, 1697170, 2361280, 2715472, 3394340, 5430944, 6788680, 10861888, 13577360, 27154720, 54309440]

約数ペア:

[(1, 54309440), (2, 27154720), (4, 13577360), (5, 10861888), (8, 6788680), (10, 5430944), (16, 3394340), (20, 2715472), (23, 2361280), (32, 1697170), (40, 1357736), (46, 1180640), (47, 1155520), (64, 848585), (80, 678868), (92, 590320), (94, 577760), (115, 472256), (157, 345920), (160, 339434), (184, 295160), (188, 288880), (230, 236128), (235, 231104), (314, 172960), (320, 169717), (368, 147580), (376, 144440), (460, 118064), (470, 115552), (628, 86480), (736, 73790), (752, 72220), (785, 69184), (920, 59032), (940, 57776), (1081, 50240), (1256, 43240), (1472, 36895), (1504, 36110), (1570, 34592), (1840, 29516), (1880, 28888), (2162, 25120), (2512, 21620), (3008, 18055), (3140, 17296), (3611, 15040), (3680, 14758), (3760, 14444), (4324, 12560), (5024, 10810), (5405, 10048), (6280, 8648), (7222, 7520), (7360, 7379)]