54952160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 139618080

約数和(自身を除く): 84665920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 227, 272, 340, 356, 445, 454, 544, 680, 712, 890, 908, 1135, 1360, 1424, 1513, 1780, 1816, 2270, 2720, 2848, 3026, 3560, 3632, 3859, 4540, 6052, 7120, 7264, 7565, 7718, 9080, 12104, 14240, 15130, 15436, 18160, 19295, 20203, 24208, 30260, 30872, 36320, 38590, 40406, 48416, 60520, 61744, 77180, 80812, 101015, 121040, 123488, 154360, 161624, 202030, 242080, 308720, 323248, 343451, 404060, 617440, 646496, 686902, 808120, 1373804, 1616240, 1717255, 2747608, 3232480, 3434510, 5495216, 6869020, 10990432, 13738040, 27476080, 54952160]

約数ペア:

[(1, 54952160), (2, 27476080), (4, 13738040), (5, 10990432), (8, 6869020), (10, 5495216), (16, 3434510), (17, 3232480), (20, 2747608), (32, 1717255), (34, 1616240), (40, 1373804), (68, 808120), (80, 686902), (85, 646496), (89, 617440), (136, 404060), (160, 343451), (170, 323248), (178, 308720), (227, 242080), (272, 202030), (340, 161624), (356, 154360), (445, 123488), (454, 121040), (544, 101015), (680, 80812), (712, 77180), (890, 61744), (908, 60520), (1135, 48416), (1360, 40406), (1424, 38590), (1513, 36320), (1780, 30872), (1816, 30260), (2270, 24208), (2720, 20203), (2848, 19295), (3026, 18160), (3560, 15436), (3632, 15130), (3859, 14240), (4540, 12104), (6052, 9080), (7120, 7718), (7264, 7565)]