53438070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 104155530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 227, 266, 285, 295, 354, 399, 413, 454, 570, 590, 665, 681, 798, 826, 885, 1121, 1135, 1239, 1330, 1362, 1589, 1770, 1995, 2065, 2242, 2270, 2478, 3178, 3363, 3405, 3990, 4130, 4313, 4767, 5605, 6195, 6726, 6810, 7847, 7945, 8626, 9534, 11210, 12390, 12939, 13393, 15694, 15890, 16815, 21565, 23541, 23835, 25878, 26786, 30191, 33630, 39235, 40179, 43130, 47082, 47670, 60382, 64695, 66965, 78470, 80358, 90573, 93751, 117705, 129390, 133930, 150955, 181146, 187502, 200895, 235410, 254467, 281253, 301910, 401790, 452865, 468755, 508934, 562506, 763401, 905730, 937510, 1272335, 1406265, 1526802, 1781269, 2544670, 2812530, 3562538, 3817005, 5343807, 7634010, 8906345, 10687614, 17812690, 26719035, 53438070]

約数ペア:

[(1, 53438070), (2, 26719035), (3, 17812690), (5, 10687614), (6, 8906345), (7, 7634010), (10, 5343807), (14, 3817005), (15, 3562538), (19, 2812530), (21, 2544670), (30, 1781269), (35, 1526802), (38, 1406265), (42, 1272335), (57, 937510), (59, 905730), (70, 763401), (95, 562506), (105, 508934), (114, 468755), (118, 452865), (133, 401790), (177, 301910), (190, 281253), (210, 254467), (227, 235410), (266, 200895), (285, 187502), (295, 181146), (354, 150955), (399, 133930), (413, 129390), (454, 117705), (570, 93751), (590, 90573), (665, 80358), (681, 78470), (798, 66965), (826, 64695), (885, 60382), (1121, 47670), (1135, 47082), (1239, 43130), (1330, 40179), (1362, 39235), (1589, 33630), (1770, 30191), (1995, 26786), (2065, 25878), (2242, 23835), (2270, 23541), (2478, 21565), (3178, 16815), (3363, 15890), (3405, 15694), (3990, 13393), (4130, 12939), (4313, 12390), (4767, 11210), (5605, 9534), (6195, 8626), (6726, 7945), (6810, 7847)]