48904900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1981

約数の個数: 72

約数和(自身を含む): 120867264

約数和(自身を除く): 71962364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 1933, 2300, 2530, 3866, 5060, 6325, 7732, 9665, 12650, 19330, 21263, 25300, 38660, 42526, 44459, 48325, 85052, 88918, 96650, 106315, 177836, 193300, 212630, 222295, 425260, 444590, 489049, 531575, 889180, 978098, 1063150, 1111475, 1956196, 2126300, 2222950, 2445245, 4445900, 4890490, 9780980, 12226225, 24452450, 48904900]

約数ペア:

[(1, 48904900), (2, 24452450), (4, 12226225), (5, 9780980), (10, 4890490), (11, 4445900), (20, 2445245), (22, 2222950), (23, 2126300), (25, 1956196), (44, 1111475), (46, 1063150), (50, 978098), (55, 889180), (92, 531575), (100, 489049), (110, 444590), (115, 425260), (220, 222295), (230, 212630), (253, 193300), (275, 177836), (460, 106315), (506, 96650), (550, 88918), (575, 85052), (1012, 48325), (1100, 44459), (1150, 42526), (1265, 38660), (1933, 25300), (2300, 21263), (2530, 19330), (3866, 12650), (5060, 9665), (6325, 7732)]