2050871850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{74713}}^1$

素因数の和:74792

約数の個数: 72

約数和(自身を含む): 5600412012

約数和(自身を除く): 3549540162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 9150, 13725, 27450, 74713, 149426, 224139, 373565, 448278, 672417, 747130, 1120695, 1344834, 1867825, 2241390, 3362085, 3735650, 4557493, 5603475, 6724170, 9114986, 11206950, 13672479, 16810425, 22787465, 27344958, 33620850, 41017437, 45574930, 68362395, 82034874, 113937325, 136724790, 205087185, 227874650, 341811975, 410174370, 683623950, 1025435925, 2050871850]

約数ペア:

[(1, 2050871850), (2, 1025435925), (3, 683623950), (5, 410174370), (6, 341811975), (9, 227874650), (10, 205087185), (15, 136724790), (18, 113937325), (25, 82034874), (30, 68362395), (45, 45574930), (50, 41017437), (61, 33620850), (75, 27344958), (90, 22787465), (122, 16810425), (150, 13672479), (183, 11206950), (225, 9114986), (305, 6724170), (366, 5603475), (450, 4557493), (549, 3735650), (610, 3362085), (915, 2241390), (1098, 1867825), (1525, 1344834), (1830, 1120695), (2745, 747130), (3050, 672417), (4575, 448278), (5490, 373565), (9150, 224139), (13725, 149426), (27450, 74713)]