48974940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 173601792

約数和(自身を除く): 124626852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 827, 846, 940, 987, 1260, 1316, 1410, 1645, 1654, 1692, 1974, 2115, 2481, 2820, 2961, 3290, 3308, 3948, 4135, 4230, 4935, 4962, 5789, 5922, 6580, 7443, 8270, 8460, 9870, 9924, 11578, 11844, 12405, 14805, 14886, 16540, 17367, 19740, 23156, 24810, 28945, 29610, 29772, 34734, 37215, 38869, 49620, 52101, 57890, 59220, 69468, 74430, 77738, 86835, 104202, 115780, 116607, 148860, 155476, 173670, 194345, 208404, 233214, 260505, 272083, 347340, 349821, 388690, 466428, 521010, 544166, 583035, 699642, 777380, 816249, 1042020, 1088332, 1166070, 1360415, 1399284, 1632498, 1749105, 2332140, 2448747, 2720830, 3264996, 3498210, 4081245, 4897494, 5441660, 6996420, 8162490, 9794988, 12243735, 16324980, 24487470, 48974940]

約数ペア:

[(1, 48974940), (2, 24487470), (3, 16324980), (4, 12243735), (5, 9794988), (6, 8162490), (7, 6996420), (9, 5441660), (10, 4897494), (12, 4081245), (14, 3498210), (15, 3264996), (18, 2720830), (20, 2448747), (21, 2332140), (28, 1749105), (30, 1632498), (35, 1399284), (36, 1360415), (42, 1166070), (45, 1088332), (47, 1042020), (60, 816249), (63, 777380), (70, 699642), (84, 583035), (90, 544166), (94, 521010), (105, 466428), (126, 388690), (140, 349821), (141, 347340), (180, 272083), (188, 260505), (210, 233214), (235, 208404), (252, 194345), (282, 173670), (315, 155476), (329, 148860), (420, 116607), (423, 115780), (470, 104202), (564, 86835), (630, 77738), (658, 74430), (705, 69468), (827, 59220), (846, 57890), (940, 52101), (987, 49620), (1260, 38869), (1316, 37215), (1410, 34734), (1645, 29772), (1654, 29610), (1692, 28945), (1974, 24810), (2115, 23156), (2481, 19740), (2820, 17367), (2961, 16540), (3290, 14886), (3308, 14805), (3948, 12405), (4135, 11844), (4230, 11578), (4935, 9924), (4962, 9870), (5789, 8460), (5922, 8270), (6580, 7443)]