57285580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 142067520

約数和(自身を除く): 84781940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 53, 55, 68, 85, 106, 110, 170, 187, 212, 220, 265, 289, 340, 374, 530, 578, 583, 748, 901, 935, 1060, 1156, 1166, 1445, 1802, 1870, 2332, 2890, 2915, 3179, 3604, 3740, 4505, 4913, 5780, 5830, 6358, 9010, 9826, 9911, 11660, 12716, 15317, 15895, 18020, 19652, 19822, 24565, 30634, 31790, 39644, 49130, 49555, 54043, 61268, 63580, 76585, 98260, 99110, 108086, 153170, 168487, 198220, 216172, 260389, 270215, 306340, 336974, 520778, 540430, 673948, 842435, 1041556, 1080860, 1301945, 1684870, 2603890, 2864279, 3369740, 5207780, 5728558, 11457116, 14321395, 28642790, 57285580]

約数ペア:

[(1, 57285580), (2, 28642790), (4, 14321395), (5, 11457116), (10, 5728558), (11, 5207780), (17, 3369740), (20, 2864279), (22, 2603890), (34, 1684870), (44, 1301945), (53, 1080860), (55, 1041556), (68, 842435), (85, 673948), (106, 540430), (110, 520778), (170, 336974), (187, 306340), (212, 270215), (220, 260389), (265, 216172), (289, 198220), (340, 168487), (374, 153170), (530, 108086), (578, 99110), (583, 98260), (748, 76585), (901, 63580), (935, 61268), (1060, 54043), (1156, 49555), (1166, 49130), (1445, 39644), (1802, 31790), (1870, 30634), (2332, 24565), (2890, 19822), (2915, 19652), (3179, 18020), (3604, 15895), (3740, 15317), (4505, 12716), (4913, 11660), (5780, 9911), (5830, 9826), (6358, 9010)]