57047850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 154132992

約数和(自身を除く): 97085142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 331, 383, 450, 662, 766, 993, 1149, 1655, 1915, 1986, 2298, 2979, 3310, 3447, 3830, 4965, 5745, 5958, 6894, 8275, 9575, 9930, 11490, 14895, 16550, 17235, 19150, 24825, 28725, 29790, 34470, 49650, 57450, 74475, 86175, 126773, 148950, 172350, 253546, 380319, 633865, 760638, 1140957, 1267730, 1901595, 2281914, 3169325, 3803190, 5704785, 6338650, 9507975, 11409570, 19015950, 28523925, 57047850]

約数ペア:

[(1, 57047850), (2, 28523925), (3, 19015950), (5, 11409570), (6, 9507975), (9, 6338650), (10, 5704785), (15, 3803190), (18, 3169325), (25, 2281914), (30, 1901595), (45, 1267730), (50, 1140957), (75, 760638), (90, 633865), (150, 380319), (225, 253546), (331, 172350), (383, 148950), (450, 126773), (662, 86175), (766, 74475), (993, 57450), (1149, 49650), (1655, 34470), (1915, 29790), (1986, 28725), (2298, 24825), (2979, 19150), (3310, 17235), (3447, 16550), (3830, 14895), (4965, 11490), (5745, 9930), (5958, 9575), (6894, 8275)]