49237020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 178214400

約数和(自身を除く): 128977380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1699, 1932, 2070, 2415, 2898, 3220, 3398, 4140, 4830, 5097, 5796, 6796, 7245, 8495, 9660, 10194, 11893, 14490, 15291, 16990, 20388, 23786, 25485, 28980, 30582, 33980, 35679, 39077, 47572, 50970, 59465, 61164, 71358, 76455, 78154, 101940, 107037, 117231, 118930, 142716, 152910, 156308, 178395, 195385, 214074, 234462, 237860, 273539, 305820, 351693, 356790, 390770, 428148, 468924, 535185, 547078, 586155, 703386, 713580, 781540, 820617, 1070370, 1094156, 1172310, 1367695, 1406772, 1641234, 1758465, 2140740, 2344620, 2461851, 2735390, 3282468, 3516930, 4103085, 4923702, 5470780, 7033860, 8206170, 9847404, 12309255, 16412340, 24618510, 49237020]

約数ペア:

[(1, 49237020), (2, 24618510), (3, 16412340), (4, 12309255), (5, 9847404), (6, 8206170), (7, 7033860), (9, 5470780), (10, 4923702), (12, 4103085), (14, 3516930), (15, 3282468), (18, 2735390), (20, 2461851), (21, 2344620), (23, 2140740), (28, 1758465), (30, 1641234), (35, 1406772), (36, 1367695), (42, 1172310), (45, 1094156), (46, 1070370), (60, 820617), (63, 781540), (69, 713580), (70, 703386), (84, 586155), (90, 547078), (92, 535185), (105, 468924), (115, 428148), (126, 390770), (138, 356790), (140, 351693), (161, 305820), (180, 273539), (207, 237860), (210, 234462), (230, 214074), (252, 195385), (276, 178395), (315, 156308), (322, 152910), (345, 142716), (414, 118930), (420, 117231), (460, 107037), (483, 101940), (630, 78154), (644, 76455), (690, 71358), (805, 61164), (828, 59465), (966, 50970), (1035, 47572), (1260, 39077), (1380, 35679), (1449, 33980), (1610, 30582), (1699, 28980), (1932, 25485), (2070, 23786), (2415, 20388), (2898, 16990), (3220, 15291), (3398, 14490), (4140, 11893), (4830, 10194), (5097, 9660), (5796, 8495), (6796, 7245)]