48964860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38861}}^1$

素因数の和:38883

約数の個数: 72

約数和(自身を含む): 169749216

約数和(自身を除く): 120784356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38861, 77722, 116583, 155444, 194305, 233166, 272027, 349749, 388610, 466332, 544054, 582915, 699498, 777220, 816081, 1088108, 1165830, 1360135, 1398996, 1632162, 1748745, 2331660, 2448243, 2720270, 3264324, 3497490, 4080405, 4896486, 5440540, 6994980, 8160810, 9792972, 12241215, 16321620, 24482430, 48964860]

約数ペア:

[(1, 48964860), (2, 24482430), (3, 16321620), (4, 12241215), (5, 9792972), (6, 8160810), (7, 6994980), (9, 5440540), (10, 4896486), (12, 4080405), (14, 3497490), (15, 3264324), (18, 2720270), (20, 2448243), (21, 2331660), (28, 1748745), (30, 1632162), (35, 1398996), (36, 1360135), (42, 1165830), (45, 1088108), (60, 816081), (63, 777220), (70, 699498), (84, 582915), (90, 544054), (105, 466332), (126, 388610), (140, 349749), (180, 272027), (210, 233166), (252, 194305), (315, 155444), (420, 116583), (630, 77722), (1260, 38861)]