56990460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 172005120

約数和(自身を除く): 115014660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 236, 255, 295, 340, 354, 510, 590, 708, 885, 947, 1003, 1020, 1180, 1770, 1894, 2006, 2841, 3009, 3540, 3788, 4012, 4735, 5015, 5682, 6018, 9470, 10030, 11364, 12036, 14205, 15045, 16099, 18940, 20060, 28410, 30090, 32198, 48297, 55873, 56820, 60180, 64396, 80495, 96594, 111746, 160990, 167619, 193188, 223492, 241485, 279365, 321980, 335238, 482970, 558730, 670476, 838095, 949841, 965940, 1117460, 1676190, 1899682, 2849523, 3352380, 3799364, 4749205, 5699046, 9498410, 11398092, 14247615, 18996820, 28495230, 56990460]

約数ペア:

[(1, 56990460), (2, 28495230), (3, 18996820), (4, 14247615), (5, 11398092), (6, 9498410), (10, 5699046), (12, 4749205), (15, 3799364), (17, 3352380), (20, 2849523), (30, 1899682), (34, 1676190), (51, 1117460), (59, 965940), (60, 949841), (68, 838095), (85, 670476), (102, 558730), (118, 482970), (170, 335238), (177, 321980), (204, 279365), (236, 241485), (255, 223492), (295, 193188), (340, 167619), (354, 160990), (510, 111746), (590, 96594), (708, 80495), (885, 64396), (947, 60180), (1003, 56820), (1020, 55873), (1180, 48297), (1770, 32198), (1894, 30090), (2006, 28410), (2841, 20060), (3009, 18940), (3540, 16099), (3788, 15045), (4012, 14205), (4735, 12036), (5015, 11364), (5682, 10030), (6018, 9470)]