53005590

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 112

約数和(自身を含む): 156290256

約数和(自身を除く): 103284666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 661, 729, 810, 891, 990, 1215, 1322, 1458, 1485, 1782, 1983, 2430, 2673, 2970, 3305, 3645, 3966, 4455, 5346, 5949, 6610, 7271, 7290, 8019, 8910, 9915, 11898, 13365, 14542, 16038, 17847, 19830, 21813, 26730, 29745, 35694, 36355, 40095, 43626, 53541, 59490, 65439, 72710, 80190, 89235, 107082, 109065, 130878, 160623, 178470, 196317, 218130, 267705, 321246, 327195, 392634, 481869, 535410, 588951, 654390, 803115, 963738, 981585, 1177902, 1606230, 1766853, 1963170, 2409345, 2944755, 3533706, 4818690, 5300559, 5889510, 8834265, 10601118, 17668530, 26502795, 53005590]

約数ペア:

[(1, 53005590), (2, 26502795), (3, 17668530), (5, 10601118), (6, 8834265), (9, 5889510), (10, 5300559), (11, 4818690), (15, 3533706), (18, 2944755), (22, 2409345), (27, 1963170), (30, 1766853), (33, 1606230), (45, 1177902), (54, 981585), (55, 963738), (66, 803115), (81, 654390), (90, 588951), (99, 535410), (110, 481869), (135, 392634), (162, 327195), (165, 321246), (198, 267705), (243, 218130), (270, 196317), (297, 178470), (330, 160623), (405, 130878), (486, 109065), (495, 107082), (594, 89235), (661, 80190), (729, 72710), (810, 65439), (891, 59490), (990, 53541), (1215, 43626), (1322, 40095), (1458, 36355), (1485, 35694), (1782, 29745), (1983, 26730), (2430, 21813), (2673, 19830), (2970, 17847), (3305, 16038), (3645, 14542), (3966, 13365), (4455, 11898), (5346, 9915), (5949, 8910), (6610, 8019), (7271, 7290)]