53052160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 150700032

約数和(自身を除く): 97647872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 191, 217, 224, 248, 256, 280, 310, 320, 382, 434, 448, 496, 560, 620, 640, 764, 868, 896, 955, 992, 1085, 1120, 1240, 1280, 1337, 1528, 1736, 1792, 1910, 1984, 2170, 2240, 2480, 2674, 3056, 3472, 3820, 3968, 4340, 4480, 4960, 5348, 5921, 6112, 6685, 6944, 7640, 7936, 8680, 8960, 9920, 10696, 11842, 12224, 13370, 13888, 15280, 17360, 19840, 21392, 23684, 24448, 26740, 27776, 29605, 30560, 34720, 39680, 41447, 42784, 47368, 48896, 53480, 55552, 59210, 61120, 69440, 82894, 85568, 94736, 106960, 118420, 122240, 138880, 165788, 171136, 189472, 207235, 213920, 236840, 244480, 277760, 331576, 342272, 378944, 414470, 427840, 473680, 663152, 757888, 828940, 855680, 947360, 1326304, 1515776, 1657880, 1711360, 1894720, 2652608, 3315760, 3789440, 5305216, 6631520, 7578880, 10610432, 13263040, 26526080, 53052160]

約数ペア:

[(1, 53052160), (2, 26526080), (4, 13263040), (5, 10610432), (7, 7578880), (8, 6631520), (10, 5305216), (14, 3789440), (16, 3315760), (20, 2652608), (28, 1894720), (31, 1711360), (32, 1657880), (35, 1515776), (40, 1326304), (56, 947360), (62, 855680), (64, 828940), (70, 757888), (80, 663152), (112, 473680), (124, 427840), (128, 414470), (140, 378944), (155, 342272), (160, 331576), (191, 277760), (217, 244480), (224, 236840), (248, 213920), (256, 207235), (280, 189472), (310, 171136), (320, 165788), (382, 138880), (434, 122240), (448, 118420), (496, 106960), (560, 94736), (620, 85568), (640, 82894), (764, 69440), (868, 61120), (896, 59210), (955, 55552), (992, 53480), (1085, 48896), (1120, 47368), (1240, 42784), (1280, 41447), (1337, 39680), (1528, 34720), (1736, 30560), (1792, 29605), (1910, 27776), (1984, 26740), (2170, 24448), (2240, 23684), (2480, 21392), (2674, 19840), (3056, 17360), (3472, 15280), (3820, 13888), (3968, 13370), (4340, 12224), (4480, 11842), (4960, 10696), (5348, 9920), (5921, 8960), (6112, 8680), (6685, 7936), (6944, 7640)]