54510560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 140978880

約数和(自身を除く): 86468320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 359, 365, 416, 520, 584, 718, 730, 949, 1040, 1168, 1436, 1460, 1795, 1898, 2080, 2336, 2872, 2920, 3590, 3796, 4667, 4745, 5744, 5840, 7180, 7592, 9334, 9490, 11488, 11680, 14360, 15184, 18668, 18980, 23335, 26207, 28720, 30368, 37336, 37960, 46670, 52414, 57440, 74672, 75920, 93340, 104828, 131035, 149344, 151840, 186680, 209656, 262070, 340691, 373360, 419312, 524140, 681382, 746720, 838624, 1048280, 1362764, 1703455, 2096560, 2725528, 3406910, 4193120, 5451056, 6813820, 10902112, 13627640, 27255280, 54510560]

約数ペア:

[(1, 54510560), (2, 27255280), (4, 13627640), (5, 10902112), (8, 6813820), (10, 5451056), (13, 4193120), (16, 3406910), (20, 2725528), (26, 2096560), (32, 1703455), (40, 1362764), (52, 1048280), (65, 838624), (73, 746720), (80, 681382), (104, 524140), (130, 419312), (146, 373360), (160, 340691), (208, 262070), (260, 209656), (292, 186680), (359, 151840), (365, 149344), (416, 131035), (520, 104828), (584, 93340), (718, 75920), (730, 74672), (949, 57440), (1040, 52414), (1168, 46670), (1436, 37960), (1460, 37336), (1795, 30368), (1898, 28720), (2080, 26207), (2336, 23335), (2872, 18980), (2920, 18668), (3590, 15184), (3796, 14360), (4667, 11680), (4745, 11488), (5744, 9490), (5840, 9334), (7180, 7592)]