49064925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 103475520

約数和(自身を除く): 54410595

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 79, 91, 105, 147, 169, 175, 195, 237, 245, 273, 325, 395, 455, 507, 525, 553, 637, 735, 845, 975, 1027, 1183, 1185, 1225, 1365, 1659, 1911, 1975, 2275, 2535, 2765, 3081, 3185, 3549, 3675, 3871, 4225, 5135, 5915, 5925, 6825, 7189, 8281, 8295, 9555, 11613, 12675, 13351, 13825, 15405, 15925, 17745, 19355, 21567, 24843, 25675, 29575, 35945, 40053, 41405, 41475, 47775, 50323, 58065, 66755, 77025, 88725, 93457, 96775, 107835, 124215, 150969, 179725, 200265, 207025, 251615, 280371, 290325, 333775, 467285, 539175, 621075, 654199, 754845, 1001325, 1258075, 1401855, 1962597, 2336425, 3270995, 3774225, 7009275, 9812985, 16354975, 49064925]

約数ペア:

[(1, 49064925), (3, 16354975), (5, 9812985), (7, 7009275), (13, 3774225), (15, 3270995), (21, 2336425), (25, 1962597), (35, 1401855), (39, 1258075), (49, 1001325), (65, 754845), (75, 654199), (79, 621075), (91, 539175), (105, 467285), (147, 333775), (169, 290325), (175, 280371), (195, 251615), (237, 207025), (245, 200265), (273, 179725), (325, 150969), (395, 124215), (455, 107835), (507, 96775), (525, 93457), (553, 88725), (637, 77025), (735, 66755), (845, 58065), (975, 50323), (1027, 47775), (1183, 41475), (1185, 41405), (1225, 40053), (1365, 35945), (1659, 29575), (1911, 25675), (1975, 24843), (2275, 21567), (2535, 19355), (2765, 17745), (3081, 15925), (3185, 15405), (3549, 13825), (3675, 13351), (3871, 12675), (4225, 11613), (5135, 9555), (5915, 8295), (5925, 8281), (6825, 7189)]