55409494

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 103913280

約数和(自身を除く): 48503786

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 421, 553, 833, 842, 1106, 1343, 1666, 2686, 2947, 3871, 5894, 7157, 7742, 9401, 14314, 18802, 20629, 33259, 41258, 50099, 65807, 66518, 100198, 131614, 232813, 350693, 465626, 565403, 701386, 1130806, 1629691, 3259382, 3957821, 7915642, 27704747, 55409494]

約数ペア:

[(1, 55409494), (2, 27704747), (7, 7915642), (14, 3957821), (17, 3259382), (34, 1629691), (49, 1130806), (79, 701386), (98, 565403), (119, 465626), (158, 350693), (238, 232813), (421, 131614), (553, 100198), (833, 66518), (842, 65807), (1106, 50099), (1343, 41258), (1666, 33259), (2686, 20629), (2947, 18802), (3871, 14314), (5894, 9401), (7157, 7742)]