48408080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 133966872

約数和(自身を除く): 85558792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 233, 245, 265, 280, 371, 392, 424, 466, 490, 530, 560, 742, 784, 848, 932, 980, 1060, 1165, 1484, 1631, 1855, 1864, 1960, 2120, 2330, 2597, 2968, 3262, 3710, 3728, 3920, 4240, 4660, 5194, 5936, 6524, 7420, 8155, 9320, 10388, 11417, 12349, 12985, 13048, 14840, 16310, 18640, 20776, 22834, 24698, 25970, 26096, 29680, 32620, 41552, 45668, 49396, 51940, 57085, 61745, 65240, 86443, 91336, 98792, 103880, 114170, 123490, 130480, 172886, 182672, 197584, 207760, 228340, 246980, 345772, 432215, 456680, 493960, 605101, 691544, 864430, 913360, 987920, 1210202, 1383088, 1728860, 2420404, 3025505, 3457720, 4840808, 6051010, 6915440, 9681616, 12102020, 24204040, 48408080]

約数ペア:

[(1, 48408080), (2, 24204040), (4, 12102020), (5, 9681616), (7, 6915440), (8, 6051010), (10, 4840808), (14, 3457720), (16, 3025505), (20, 2420404), (28, 1728860), (35, 1383088), (40, 1210202), (49, 987920), (53, 913360), (56, 864430), (70, 691544), (80, 605101), (98, 493960), (106, 456680), (112, 432215), (140, 345772), (196, 246980), (212, 228340), (233, 207760), (245, 197584), (265, 182672), (280, 172886), (371, 130480), (392, 123490), (424, 114170), (466, 103880), (490, 98792), (530, 91336), (560, 86443), (742, 65240), (784, 61745), (848, 57085), (932, 51940), (980, 49396), (1060, 45668), (1165, 41552), (1484, 32620), (1631, 29680), (1855, 26096), (1864, 25970), (1960, 24698), (2120, 22834), (2330, 20776), (2597, 18640), (2968, 16310), (3262, 14840), (3710, 13048), (3728, 12985), (3920, 12349), (4240, 11417), (4660, 10388), (5194, 9320), (5936, 8155), (6524, 7420)]