42118050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21599}}^1$

素因数の和:21627

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 70374750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 21599, 43198, 64797, 107995, 129594, 215990, 280787, 323985, 539975, 561574, 647970, 842361, 1079950, 1403935, 1619925, 1684722, 2807870, 3239850, 4211805, 7019675, 8423610, 14039350, 21059025, 42118050]

約数ペア:

[(1, 42118050), (2, 21059025), (3, 14039350), (5, 8423610), (6, 7019675), (10, 4211805), (13, 3239850), (15, 2807870), (25, 1684722), (26, 1619925), (30, 1403935), (39, 1079950), (50, 842361), (65, 647970), (75, 561574), (78, 539975), (130, 323985), (150, 280787), (195, 215990), (325, 129594), (390, 107995), (650, 64797), (975, 43198), (1950, 21599)]