53328330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 103526550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 83, 90, 99, 110, 118, 121, 165, 166, 177, 198, 242, 249, 295, 330, 354, 363, 415, 495, 498, 531, 590, 605, 649, 726, 747, 830, 885, 913, 990, 1062, 1089, 1210, 1245, 1298, 1494, 1770, 1815, 1826, 1947, 2178, 2490, 2655, 2739, 3245, 3630, 3735, 3894, 4565, 4897, 5310, 5445, 5478, 5841, 6490, 7139, 7470, 8217, 9130, 9735, 9794, 10043, 10890, 11682, 13695, 14278, 14691, 16434, 19470, 20086, 21417, 24485, 27390, 29205, 29382, 30129, 35695, 41085, 42834, 44073, 48970, 50215, 53867, 58410, 60258, 64251, 71390, 73455, 82170, 88146, 90387, 100430, 107085, 107734, 128502, 146910, 150645, 161601, 180774, 214170, 220365, 269335, 301290, 321255, 323202, 440730, 451935, 484803, 538670, 592537, 642510, 808005, 903870, 969606, 1185074, 1616010, 1777611, 2424015, 2962685, 3555222, 4848030, 5332833, 5925370, 8888055, 10665666, 17776110, 26664165, 53328330]

約数ペア:

[(1, 53328330), (2, 26664165), (3, 17776110), (5, 10665666), (6, 8888055), (9, 5925370), (10, 5332833), (11, 4848030), (15, 3555222), (18, 2962685), (22, 2424015), (30, 1777611), (33, 1616010), (45, 1185074), (55, 969606), (59, 903870), (66, 808005), (83, 642510), (90, 592537), (99, 538670), (110, 484803), (118, 451935), (121, 440730), (165, 323202), (166, 321255), (177, 301290), (198, 269335), (242, 220365), (249, 214170), (295, 180774), (330, 161601), (354, 150645), (363, 146910), (415, 128502), (495, 107734), (498, 107085), (531, 100430), (590, 90387), (605, 88146), (649, 82170), (726, 73455), (747, 71390), (830, 64251), (885, 60258), (913, 58410), (990, 53867), (1062, 50215), (1089, 48970), (1210, 44073), (1245, 42834), (1298, 41085), (1494, 35695), (1770, 30129), (1815, 29382), (1826, 29205), (1947, 27390), (2178, 24485), (2490, 21417), (2655, 20086), (2739, 19470), (3245, 16434), (3630, 14691), (3735, 14278), (3894, 13695), (4565, 11682), (4897, 10890), (5310, 10043), (5445, 9794), (5478, 9735), (5841, 9130), (6490, 8217), (7139, 7470)]