55484638840

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{30941}}^1$

素因数の和:31432

約数の個数: 64

約数和(自身を含む): 126183951360

約数和(自身を除く): 70699312520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 353, 508, 635, 706, 1016, 1270, 1412, 1765, 2540, 2824, 3530, 5080, 7060, 14120, 30941, 44831, 61882, 89662, 123764, 154705, 179324, 224155, 247528, 309410, 358648, 448310, 618820, 896620, 1237640, 1793240, 3929507, 7859014, 10922173, 15718028, 19647535, 21844346, 31436056, 39295070, 43688692, 54610865, 78590140, 87377384, 109221730, 157180280, 218443460, 436886920, 1387115971, 2774231942, 5548463884, 6935579855, 11096927768, 13871159710, 27742319420, 55484638840]

約数ペア:

[(1, 55484638840), (2, 27742319420), (4, 13871159710), (5, 11096927768), (8, 6935579855), (10, 5548463884), (20, 2774231942), (40, 1387115971), (127, 436886920), (254, 218443460), (353, 157180280), (508, 109221730), (635, 87377384), (706, 78590140), (1016, 54610865), (1270, 43688692), (1412, 39295070), (1765, 31436056), (2540, 21844346), (2824, 19647535), (3530, 15718028), (5080, 10922173), (7060, 7859014), (14120, 3929507), (30941, 1793240), (44831, 1237640), (61882, 896620), (89662, 618820), (123764, 448310), (154705, 358648), (179324, 309410), (224155, 247528)]