53110120

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 141177600

約数和(自身を除く): 88067480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 343, 392, 395, 490, 553, 632, 686, 790, 980, 1106, 1372, 1580, 1715, 1960, 2212, 2401, 2744, 2765, 3160, 3430, 3871, 4424, 4802, 5530, 6860, 7742, 9604, 11060, 12005, 13720, 15484, 16807, 19208, 19355, 22120, 24010, 27097, 30968, 33614, 38710, 48020, 54194, 67228, 77420, 84035, 96040, 108388, 134456, 135485, 154840, 168070, 189679, 216776, 270970, 336140, 379358, 541940, 672280, 758716, 948395, 1083880, 1327753, 1517432, 1896790, 2655506, 3793580, 5311012, 6638765, 7587160, 10622024, 13277530, 26555060, 53110120]

約数ペア:

[(1, 53110120), (2, 26555060), (4, 13277530), (5, 10622024), (7, 7587160), (8, 6638765), (10, 5311012), (14, 3793580), (20, 2655506), (28, 1896790), (35, 1517432), (40, 1327753), (49, 1083880), (56, 948395), (70, 758716), (79, 672280), (98, 541940), (140, 379358), (158, 336140), (196, 270970), (245, 216776), (280, 189679), (316, 168070), (343, 154840), (392, 135485), (395, 134456), (490, 108388), (553, 96040), (632, 84035), (686, 77420), (790, 67228), (980, 54194), (1106, 48020), (1372, 38710), (1580, 33614), (1715, 30968), (1960, 27097), (2212, 24010), (2401, 22120), (2744, 19355), (2765, 19208), (3160, 16807), (3430, 15484), (3871, 13720), (4424, 12005), (4802, 11060), (5530, 9604), (6860, 7742)]