49571730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 147571200

約数和(自身を除く): 97999470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 487, 522, 585, 702, 754, 783, 870, 974, 1131, 1170, 1305, 1461, 1566, 1755, 1885, 2262, 2435, 2610, 2922, 3393, 3510, 3770, 3915, 4383, 4870, 5655, 6331, 6786, 7305, 7830, 8766, 10179, 11310, 12662, 13149, 14123, 14610, 16965, 18993, 20358, 21915, 26298, 28246, 31655, 33930, 37986, 42369, 43830, 50895, 56979, 63310, 65745, 70615, 84738, 94965, 101790, 113958, 127107, 131490, 141230, 170937, 183599, 189930, 211845, 254214, 284895, 341874, 367198, 381321, 423690, 550797, 569790, 635535, 762642, 854685, 917995, 1101594, 1271070, 1652391, 1709370, 1835990, 1906605, 2753985, 3304782, 3813210, 4957173, 5507970, 8261955, 9914346, 16523910, 24785865, 49571730]

約数ペア:

[(1, 49571730), (2, 24785865), (3, 16523910), (5, 9914346), (6, 8261955), (9, 5507970), (10, 4957173), (13, 3813210), (15, 3304782), (18, 2753985), (26, 1906605), (27, 1835990), (29, 1709370), (30, 1652391), (39, 1271070), (45, 1101594), (54, 917995), (58, 854685), (65, 762642), (78, 635535), (87, 569790), (90, 550797), (117, 423690), (130, 381321), (135, 367198), (145, 341874), (174, 284895), (195, 254214), (234, 211845), (261, 189930), (270, 183599), (290, 170937), (351, 141230), (377, 131490), (390, 127107), (435, 113958), (487, 101790), (522, 94965), (585, 84738), (702, 70615), (754, 65745), (783, 63310), (870, 56979), (974, 50895), (1131, 43830), (1170, 42369), (1305, 37986), (1461, 33930), (1566, 31655), (1755, 28246), (1885, 26298), (2262, 21915), (2435, 20358), (2610, 18993), (2922, 16965), (3393, 14610), (3510, 14123), (3770, 13149), (3915, 12662), (4383, 11310), (4870, 10179), (5655, 8766), (6331, 7830), (6786, 7305)]