55307850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 149615424

約数和(自身を除く): 94307574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 113, 130, 150, 195, 226, 251, 325, 339, 390, 502, 565, 650, 678, 753, 975, 1130, 1255, 1469, 1506, 1695, 1950, 2510, 2825, 2938, 3263, 3390, 3765, 4407, 5650, 6275, 6526, 7345, 7530, 8475, 8814, 9789, 12550, 14690, 16315, 16950, 18825, 19578, 22035, 28363, 32630, 36725, 37650, 44070, 48945, 56726, 73450, 81575, 85089, 97890, 110175, 141815, 163150, 170178, 220350, 244725, 283630, 368719, 425445, 489450, 709075, 737438, 850890, 1106157, 1418150, 1843595, 2127225, 2212314, 3687190, 4254450, 5530785, 9217975, 11061570, 18435950, 27653925, 55307850]

約数ペア:

[(1, 55307850), (2, 27653925), (3, 18435950), (5, 11061570), (6, 9217975), (10, 5530785), (13, 4254450), (15, 3687190), (25, 2212314), (26, 2127225), (30, 1843595), (39, 1418150), (50, 1106157), (65, 850890), (75, 737438), (78, 709075), (113, 489450), (130, 425445), (150, 368719), (195, 283630), (226, 244725), (251, 220350), (325, 170178), (339, 163150), (390, 141815), (502, 110175), (565, 97890), (650, 85089), (678, 81575), (753, 73450), (975, 56726), (1130, 48945), (1255, 44070), (1469, 37650), (1506, 36725), (1695, 32630), (1950, 28363), (2510, 22035), (2825, 19578), (2938, 18825), (3263, 16950), (3390, 16315), (3765, 14690), (4407, 12550), (5650, 9789), (6275, 8814), (6526, 8475), (7345, 7530)]