61545850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 120349440

約数和(自身を除く): 58803590

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 590, 673, 775, 1346, 1475, 1550, 1829, 2950, 3365, 3658, 6730, 9145, 16825, 18290, 20863, 33650, 39707, 41726, 45725, 79414, 91450, 104315, 198535, 208630, 397070, 521575, 992675, 1043150, 1230917, 1985350, 2461834, 6154585, 12309170, 30772925, 61545850]

約数ペア:

[(1, 61545850), (2, 30772925), (5, 12309170), (10, 6154585), (25, 2461834), (31, 1985350), (50, 1230917), (59, 1043150), (62, 992675), (118, 521575), (155, 397070), (295, 208630), (310, 198535), (590, 104315), (673, 91450), (775, 79414), (1346, 45725), (1475, 41726), (1550, 39707), (1829, 33650), (2950, 20863), (3365, 18290), (3658, 16825), (6730, 9145)]