55439772010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1\times {\mathrm{20149}}^1$

素因数の和:21895

約数の個数: 64

約数和(自身を含む): 119081664000

約数和(自身を除く): 63641891990

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1709, 3418, 8545, 11963, 17090, 20149, 23926, 39307, 40298, 59815, 78614, 100745, 119630, 141043, 196535, 201490, 275149, 282086, 393070, 463427, 550298, 705215, 926854, 1375745, 1410430, 2317135, 2751490, 3243989, 4634270, 6487978, 16219945, 32439890, 34434641, 68869282, 172173205, 241042487, 344346410, 482084974, 791996743, 1205212435, 1583993486, 2410424870, 3959983715, 5543977201, 7919967430, 11087954402, 27719886005, 55439772010]

約数ペア:

[(1, 55439772010), (2, 27719886005), (5, 11087954402), (7, 7919967430), (10, 5543977201), (14, 3959983715), (23, 2410424870), (35, 1583993486), (46, 1205212435), (70, 791996743), (115, 482084974), (161, 344346410), (230, 241042487), (322, 172173205), (805, 68869282), (1610, 34434641), (1709, 32439890), (3418, 16219945), (8545, 6487978), (11963, 4634270), (17090, 3243989), (20149, 2751490), (23926, 2317135), (39307, 1410430), (40298, 1375745), (59815, 926854), (78614, 705215), (100745, 550298), (119630, 463427), (141043, 393070), (196535, 282086), (201490, 275149)]