48355615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 28782305

約数列:

[1, 5, 7, 11, 29, 35, 55, 61, 71, 77, 145, 203, 305, 319, 355, 385, 427, 497, 671, 781, 1015, 1595, 1769, 2059, 2135, 2233, 2485, 3355, 3905, 4331, 4697, 5467, 8845, 10295, 11165, 12383, 14413, 19459, 21655, 22649, 23485, 27335, 30317, 47641, 61915, 72065, 97295, 113245, 125599, 136213, 151585, 158543, 238205, 333487, 627995, 681065, 792715, 879193, 1381589, 1667435, 4395965, 6907945, 9671123, 48355615]

約数ペア:

[(1, 48355615), (5, 9671123), (7, 6907945), (11, 4395965), (29, 1667435), (35, 1381589), (55, 879193), (61, 792715), (71, 681065), (77, 627995), (145, 333487), (203, 238205), (305, 158543), (319, 151585), (355, 136213), (385, 125599), (427, 113245), (497, 97295), (671, 72065), (781, 61915), (1015, 47641), (1595, 30317), (1769, 27335), (2059, 23485), (2135, 22649), (2233, 21655), (2485, 19459), (3355, 14413), (3905, 12383), (4331, 11165), (4697, 10295), (5467, 8845)]