56844990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 155282400

約数和(自身を除く): 98437410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 157, 162, 243, 270, 298, 314, 405, 447, 471, 486, 745, 785, 810, 894, 942, 1215, 1341, 1413, 1490, 1570, 2235, 2355, 2430, 2682, 2826, 4023, 4239, 4470, 4710, 6705, 7065, 8046, 8478, 12069, 12717, 13410, 14130, 20115, 21195, 23393, 24138, 25434, 36207, 38151, 40230, 42390, 46786, 60345, 63585, 70179, 72414, 76302, 116965, 120690, 127170, 140358, 181035, 190755, 210537, 233930, 350895, 362070, 381510, 421074, 631611, 701790, 1052685, 1263222, 1894833, 2105370, 3158055, 3789666, 5684499, 6316110, 9474165, 11368998, 18948330, 28422495, 56844990]

約数ペア:

[(1, 56844990), (2, 28422495), (3, 18948330), (5, 11368998), (6, 9474165), (9, 6316110), (10, 5684499), (15, 3789666), (18, 3158055), (27, 2105370), (30, 1894833), (45, 1263222), (54, 1052685), (81, 701790), (90, 631611), (135, 421074), (149, 381510), (157, 362070), (162, 350895), (243, 233930), (270, 210537), (298, 190755), (314, 181035), (405, 140358), (447, 127170), (471, 120690), (486, 116965), (745, 76302), (785, 72414), (810, 70179), (894, 63585), (942, 60345), (1215, 46786), (1341, 42390), (1413, 40230), (1490, 38151), (1570, 36207), (2235, 25434), (2355, 24138), (2430, 23393), (2682, 21195), (2826, 20115), (4023, 14130), (4239, 13410), (4470, 12717), (4710, 12069), (6705, 8478), (7065, 8046)]