53574990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 106092210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 43, 51, 70, 85, 86, 102, 105, 119, 129, 170, 210, 215, 238, 255, 258, 301, 349, 357, 430, 510, 595, 602, 645, 698, 714, 731, 903, 1047, 1190, 1290, 1462, 1505, 1745, 1785, 1806, 2094, 2193, 2443, 3010, 3490, 3570, 3655, 4386, 4515, 4886, 5117, 5235, 5933, 7310, 7329, 9030, 10234, 10470, 10965, 11866, 12215, 14658, 15007, 15351, 17799, 21930, 24430, 25585, 29665, 30014, 30702, 35598, 36645, 41531, 45021, 51170, 59330, 73290, 75035, 76755, 83062, 88995, 90042, 105049, 124593, 150070, 153510, 177990, 207655, 210098, 225105, 249186, 255119, 315147, 415310, 450210, 510238, 525245, 622965, 630294, 765357, 1050490, 1245930, 1275595, 1530714, 1575735, 1785833, 2551190, 3151470, 3571666, 3826785, 5357499, 7653570, 8929165, 10714998, 17858330, 26787495, 53574990]

約数ペア:

[(1, 53574990), (2, 26787495), (3, 17858330), (5, 10714998), (6, 8929165), (7, 7653570), (10, 5357499), (14, 3826785), (15, 3571666), (17, 3151470), (21, 2551190), (30, 1785833), (34, 1575735), (35, 1530714), (42, 1275595), (43, 1245930), (51, 1050490), (70, 765357), (85, 630294), (86, 622965), (102, 525245), (105, 510238), (119, 450210), (129, 415310), (170, 315147), (210, 255119), (215, 249186), (238, 225105), (255, 210098), (258, 207655), (301, 177990), (349, 153510), (357, 150070), (430, 124593), (510, 105049), (595, 90042), (602, 88995), (645, 83062), (698, 76755), (714, 75035), (731, 73290), (903, 59330), (1047, 51170), (1190, 45021), (1290, 41531), (1462, 36645), (1505, 35598), (1745, 30702), (1785, 30014), (1806, 29665), (2094, 25585), (2193, 24430), (2443, 21930), (3010, 17799), (3490, 15351), (3570, 15007), (3655, 14658), (4386, 12215), (4515, 11866), (4886, 10965), (5117, 10470), (5235, 10234), (5933, 9030), (7310, 7329)]