49265190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 143881920

約数和(自身を除く): 94616730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 79, 82, 90, 117, 123, 130, 158, 169, 195, 205, 234, 237, 246, 338, 369, 390, 395, 410, 474, 507, 533, 585, 615, 711, 738, 790, 845, 1014, 1027, 1066, 1170, 1185, 1230, 1422, 1521, 1599, 1690, 1845, 2054, 2370, 2535, 2665, 3042, 3081, 3198, 3239, 3555, 3690, 4797, 5070, 5135, 5330, 6162, 6478, 6929, 7110, 7605, 7995, 9243, 9594, 9717, 10270, 13351, 13858, 15210, 15405, 15990, 16195, 18486, 19434, 20787, 23985, 26702, 29151, 30810, 32390, 34645, 40053, 41574, 42107, 46215, 47970, 48585, 58302, 62361, 66755, 69290, 80106, 84214, 92430, 97170, 103935, 120159, 124722, 126321, 133510, 145755, 200265, 207870, 210535, 240318, 252642, 291510, 311805, 378963, 400530, 421070, 547391, 600795, 623610, 631605, 757926, 1094782, 1201590, 1263210, 1642173, 1894815, 2736955, 3284346, 3789630, 4926519, 5473910, 8210865, 9853038, 16421730, 24632595, 49265190]

約数ペア:

[(1, 49265190), (2, 24632595), (3, 16421730), (5, 9853038), (6, 8210865), (9, 5473910), (10, 4926519), (13, 3789630), (15, 3284346), (18, 2736955), (26, 1894815), (30, 1642173), (39, 1263210), (41, 1201590), (45, 1094782), (65, 757926), (78, 631605), (79, 623610), (82, 600795), (90, 547391), (117, 421070), (123, 400530), (130, 378963), (158, 311805), (169, 291510), (195, 252642), (205, 240318), (234, 210535), (237, 207870), (246, 200265), (338, 145755), (369, 133510), (390, 126321), (395, 124722), (410, 120159), (474, 103935), (507, 97170), (533, 92430), (585, 84214), (615, 80106), (711, 69290), (738, 66755), (790, 62361), (845, 58302), (1014, 48585), (1027, 47970), (1066, 46215), (1170, 42107), (1185, 41574), (1230, 40053), (1422, 34645), (1521, 32390), (1599, 30810), (1690, 29151), (1845, 26702), (2054, 23985), (2370, 20787), (2535, 19434), (2665, 18486), (3042, 16195), (3081, 15990), (3198, 15405), (3239, 15210), (3555, 13858), (3690, 13351), (4797, 10270), (5070, 9717), (5135, 9594), (5330, 9243), (6162, 7995), (6478, 7605), (6929, 7110)]