56450030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 137168640

約数和(自身を除く): 80718610

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 41, 65, 70, 82, 85, 89, 91, 119, 130, 170, 178, 182, 205, 221, 238, 287, 410, 442, 445, 455, 533, 574, 595, 623, 697, 890, 910, 1066, 1105, 1157, 1190, 1246, 1394, 1435, 1513, 1547, 2210, 2314, 2665, 2870, 3026, 3094, 3115, 3485, 3649, 3731, 4879, 5330, 5785, 6230, 6970, 7298, 7462, 7565, 7735, 8099, 9061, 9758, 10591, 11570, 15130, 15470, 16198, 18122, 18245, 18655, 19669, 21182, 24395, 25543, 36490, 37310, 39338, 40495, 45305, 47437, 48790, 51086, 52955, 62033, 63427, 80990, 90610, 94874, 98345, 105910, 124066, 126854, 127715, 137683, 196690, 237185, 255430, 275366, 310165, 317135, 332059, 434231, 474370, 620330, 634270, 664118, 688415, 806429, 868462, 1376830, 1612858, 1660295, 2171155, 3320590, 4032145, 4342310, 5645003, 8064290, 11290006, 28225015, 56450030]

約数ペア:

[(1, 56450030), (2, 28225015), (5, 11290006), (7, 8064290), (10, 5645003), (13, 4342310), (14, 4032145), (17, 3320590), (26, 2171155), (34, 1660295), (35, 1612858), (41, 1376830), (65, 868462), (70, 806429), (82, 688415), (85, 664118), (89, 634270), (91, 620330), (119, 474370), (130, 434231), (170, 332059), (178, 317135), (182, 310165), (205, 275366), (221, 255430), (238, 237185), (287, 196690), (410, 137683), (442, 127715), (445, 126854), (455, 124066), (533, 105910), (574, 98345), (595, 94874), (623, 90610), (697, 80990), (890, 63427), (910, 62033), (1066, 52955), (1105, 51086), (1157, 48790), (1190, 47437), (1246, 45305), (1394, 40495), (1435, 39338), (1513, 37310), (1547, 36490), (2210, 25543), (2314, 24395), (2665, 21182), (2870, 19669), (3026, 18655), (3094, 18245), (3115, 18122), (3485, 16198), (3649, 15470), (3731, 15130), (4879, 11570), (5330, 10591), (5785, 9758), (6230, 9061), (6970, 8099), (7298, 7735), (7462, 7565)]