49641480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19699}}^1$

素因数の和:19723

約数の個数: 96

約数和(自身を含む): 184392000

約数和(自身を除く): 134750520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 19699, 39398, 59097, 78796, 98495, 118194, 137893, 157592, 177291, 196990, 236388, 275786, 295485, 354582, 393980, 413679, 472776, 551572, 590970, 689465, 709164, 787960, 827358, 886455, 1103144, 1181940, 1241037, 1378930, 1418328, 1654716, 1772910, 2068395, 2363880, 2482074, 2757860, 3309432, 3545820, 4136790, 4964148, 5515720, 6205185, 7091640, 8273580, 9928296, 12410370, 16547160, 24820740, 49641480]

約数ペア:

[(1, 49641480), (2, 24820740), (3, 16547160), (4, 12410370), (5, 9928296), (6, 8273580), (7, 7091640), (8, 6205185), (9, 5515720), (10, 4964148), (12, 4136790), (14, 3545820), (15, 3309432), (18, 2757860), (20, 2482074), (21, 2363880), (24, 2068395), (28, 1772910), (30, 1654716), (35, 1418328), (36, 1378930), (40, 1241037), (42, 1181940), (45, 1103144), (56, 886455), (60, 827358), (63, 787960), (70, 709164), (72, 689465), (84, 590970), (90, 551572), (105, 472776), (120, 413679), (126, 393980), (140, 354582), (168, 295485), (180, 275786), (210, 236388), (252, 196990), (280, 177291), (315, 157592), (360, 137893), (420, 118194), (504, 98495), (630, 78796), (840, 59097), (1260, 39398), (2520, 19699)]