53012480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 79075840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 167, 248, 256, 310, 320, 334, 496, 512, 620, 640, 668, 835, 992, 1024, 1240, 1280, 1336, 1670, 1984, 2048, 2480, 2560, 2672, 3340, 3968, 4960, 5120, 5177, 5344, 6680, 7936, 9920, 10240, 10354, 10688, 13360, 15872, 19840, 20708, 21376, 25885, 26720, 31744, 39680, 41416, 42752, 51770, 53440, 63488, 79360, 82832, 85504, 103540, 106880, 158720, 165664, 171008, 207080, 213760, 317440, 331328, 342016, 414160, 427520, 662656, 828320, 855040, 1325312, 1656640, 1710080, 2650624, 3313280, 5301248, 6626560, 10602496, 13253120, 26506240, 53012480]

約数ペア:

[(1, 53012480), (2, 26506240), (4, 13253120), (5, 10602496), (8, 6626560), (10, 5301248), (16, 3313280), (20, 2650624), (31, 1710080), (32, 1656640), (40, 1325312), (62, 855040), (64, 828320), (80, 662656), (124, 427520), (128, 414160), (155, 342016), (160, 331328), (167, 317440), (248, 213760), (256, 207080), (310, 171008), (320, 165664), (334, 158720), (496, 106880), (512, 103540), (620, 85504), (640, 82832), (668, 79360), (835, 63488), (992, 53440), (1024, 51770), (1240, 42752), (1280, 41416), (1336, 39680), (1670, 31744), (1984, 26720), (2048, 25885), (2480, 21376), (2560, 20708), (2672, 19840), (3340, 15872), (3968, 13360), (4960, 10688), (5120, 10354), (5177, 10240), (5344, 9920), (6680, 7936)]