48563680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 128405088

約数和(自身を除く): 79841408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 673, 820, 880, 902, 1312, 1346, 1640, 1760, 1804, 2255, 2692, 3280, 3365, 3608, 4510, 5384, 6560, 6730, 7216, 7403, 9020, 10768, 13460, 14432, 14806, 18040, 21536, 26920, 27593, 29612, 36080, 37015, 53840, 55186, 59224, 72160, 74030, 107680, 110372, 118448, 137965, 148060, 220744, 236896, 275930, 296120, 303523, 441488, 551860, 592240, 607046, 882976, 1103720, 1184480, 1214092, 1517615, 2207440, 2428184, 3035230, 4414880, 4856368, 6070460, 9712736, 12140920, 24281840, 48563680]

約数ペア:

[(1, 48563680), (2, 24281840), (4, 12140920), (5, 9712736), (8, 6070460), (10, 4856368), (11, 4414880), (16, 3035230), (20, 2428184), (22, 2207440), (32, 1517615), (40, 1214092), (41, 1184480), (44, 1103720), (55, 882976), (80, 607046), (82, 592240), (88, 551860), (110, 441488), (160, 303523), (164, 296120), (176, 275930), (205, 236896), (220, 220744), (328, 148060), (352, 137965), (410, 118448), (440, 110372), (451, 107680), (656, 74030), (673, 72160), (820, 59224), (880, 55186), (902, 53840), (1312, 37015), (1346, 36080), (1640, 29612), (1760, 27593), (1804, 26920), (2255, 21536), (2692, 18040), (3280, 14806), (3365, 14432), (3608, 13460), (4510, 10768), (5384, 9020), (6560, 7403), (6730, 7216)]