52945480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 147744000

約数和(自身を除く): 94798520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 227, 238, 245, 280, 340, 343, 392, 454, 476, 490, 595, 680, 686, 833, 908, 952, 980, 1135, 1190, 1372, 1589, 1666, 1715, 1816, 1960, 2270, 2380, 2744, 3178, 3332, 3430, 3859, 4165, 4540, 4760, 5831, 6356, 6664, 6860, 7718, 7945, 8330, 9080, 11123, 11662, 12712, 13720, 15436, 15890, 16660, 19295, 22246, 23324, 27013, 29155, 30872, 31780, 33320, 38590, 44492, 46648, 54026, 55615, 58310, 63560, 77180, 77861, 88984, 108052, 111230, 116620, 135065, 154360, 155722, 189091, 216104, 222460, 233240, 270130, 311444, 378182, 389305, 444920, 540260, 622888, 756364, 778610, 945455, 1080520, 1323637, 1512728, 1557220, 1890910, 2647274, 3114440, 3781820, 5294548, 6618185, 7563640, 10589096, 13236370, 26472740, 52945480]

約数ペア:

[(1, 52945480), (2, 26472740), (4, 13236370), (5, 10589096), (7, 7563640), (8, 6618185), (10, 5294548), (14, 3781820), (17, 3114440), (20, 2647274), (28, 1890910), (34, 1557220), (35, 1512728), (40, 1323637), (49, 1080520), (56, 945455), (68, 778610), (70, 756364), (85, 622888), (98, 540260), (119, 444920), (136, 389305), (140, 378182), (170, 311444), (196, 270130), (227, 233240), (238, 222460), (245, 216104), (280, 189091), (340, 155722), (343, 154360), (392, 135065), (454, 116620), (476, 111230), (490, 108052), (595, 88984), (680, 77861), (686, 77180), (833, 63560), (908, 58310), (952, 55615), (980, 54026), (1135, 46648), (1190, 44492), (1372, 38590), (1589, 33320), (1666, 31780), (1715, 30872), (1816, 29155), (1960, 27013), (2270, 23324), (2380, 22246), (2744, 19295), (3178, 16660), (3332, 15890), (3430, 15436), (3859, 13720), (4165, 12712), (4540, 11662), (4760, 11123), (5831, 9080), (6356, 8330), (6664, 7945), (6860, 7718)]