49949520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 157019712

約数和(自身を除く): 107070192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2851, 2920, 3504, 4380, 5702, 5840, 8553, 8760, 11404, 14255, 17106, 17520, 22808, 28510, 34212, 42765, 45616, 57020, 68424, 85530, 114040, 136848, 171060, 208123, 228080, 342120, 416246, 624369, 684240, 832492, 1040615, 1248738, 1664984, 2081230, 2497476, 3121845, 3329968, 4162460, 4994952, 6243690, 8324920, 9989904, 12487380, 16649840, 24974760, 49949520]

約数ペア:

[(1, 49949520), (2, 24974760), (3, 16649840), (4, 12487380), (5, 9989904), (6, 8324920), (8, 6243690), (10, 4994952), (12, 4162460), (15, 3329968), (16, 3121845), (20, 2497476), (24, 2081230), (30, 1664984), (40, 1248738), (48, 1040615), (60, 832492), (73, 684240), (80, 624369), (120, 416246), (146, 342120), (219, 228080), (240, 208123), (292, 171060), (365, 136848), (438, 114040), (584, 85530), (730, 68424), (876, 57020), (1095, 45616), (1168, 42765), (1460, 34212), (1752, 28510), (2190, 22808), (2851, 17520), (2920, 17106), (3504, 14255), (4380, 11404), (5702, 8760), (5840, 8553)]