54415312

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 70933808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 89, 103, 106, 112, 178, 206, 212, 356, 371, 412, 424, 623, 712, 721, 742, 824, 848, 1246, 1424, 1442, 1484, 1648, 2492, 2884, 2968, 4717, 4984, 5459, 5768, 5936, 9167, 9434, 9968, 10918, 11536, 18334, 18868, 21836, 33019, 36668, 37736, 38213, 43672, 64169, 66038, 73336, 75472, 76426, 87344, 128338, 132076, 146672, 152852, 256676, 264152, 305704, 485851, 513352, 528304, 611408, 971702, 1026704, 1943404, 3400957, 3886808, 6801914, 7773616, 13603828, 27207656, 54415312]

約数ペア:

[(1, 54415312), (2, 27207656), (4, 13603828), (7, 7773616), (8, 6801914), (14, 3886808), (16, 3400957), (28, 1943404), (53, 1026704), (56, 971702), (89, 611408), (103, 528304), (106, 513352), (112, 485851), (178, 305704), (206, 264152), (212, 256676), (356, 152852), (371, 146672), (412, 132076), (424, 128338), (623, 87344), (712, 76426), (721, 75472), (742, 73336), (824, 66038), (848, 64169), (1246, 43672), (1424, 38213), (1442, 37736), (1484, 36668), (1648, 33019), (2492, 21836), (2884, 18868), (2968, 18334), (4717, 11536), (4984, 10918), (5459, 9968), (5768, 9434), (5936, 9167)]