56163870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 113663970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 531, 590, 630, 826, 885, 1062, 1239, 1511, 1770, 2065, 2478, 2655, 3022, 3717, 4130, 4533, 5310, 6195, 7434, 7555, 9066, 10577, 12390, 13599, 15110, 18585, 21154, 22665, 27198, 31731, 37170, 45330, 52885, 63462, 67995, 89149, 95193, 105770, 135990, 158655, 178298, 190386, 267447, 317310, 445745, 475965, 534894, 624043, 802341, 891490, 951930, 1248086, 1337235, 1604682, 1872129, 2674470, 3120215, 3744258, 4011705, 5616387, 6240430, 8023410, 9360645, 11232774, 18721290, 28081935, 56163870]

約数ペア:

[(1, 56163870), (2, 28081935), (3, 18721290), (5, 11232774), (6, 9360645), (7, 8023410), (9, 6240430), (10, 5616387), (14, 4011705), (15, 3744258), (18, 3120215), (21, 2674470), (30, 1872129), (35, 1604682), (42, 1337235), (45, 1248086), (59, 951930), (63, 891490), (70, 802341), (90, 624043), (105, 534894), (118, 475965), (126, 445745), (177, 317310), (210, 267447), (295, 190386), (315, 178298), (354, 158655), (413, 135990), (531, 105770), (590, 95193), (630, 89149), (826, 67995), (885, 63462), (1062, 52885), (1239, 45330), (1511, 37170), (1770, 31731), (2065, 27198), (2478, 22665), (2655, 21154), (3022, 18585), (3717, 15110), (4130, 13599), (4533, 12390), (5310, 10577), (6195, 9066), (7434, 7555)]