52827680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8053}}^1$

素因数の和:8109

約数の個数: 48

約数和(自身を含む): 127865304

約数和(自身を除く): 75037624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8053, 16106, 32212, 40265, 64424, 80530, 128848, 161060, 257696, 322120, 330173, 644240, 660346, 1288480, 1320692, 1650865, 2641384, 3301730, 5282768, 6603460, 10565536, 13206920, 26413840, 52827680]

約数ペア:

[(1, 52827680), (2, 26413840), (4, 13206920), (5, 10565536), (8, 6603460), (10, 5282768), (16, 3301730), (20, 2641384), (32, 1650865), (40, 1320692), (41, 1288480), (80, 660346), (82, 644240), (160, 330173), (164, 322120), (205, 257696), (328, 161060), (410, 128848), (656, 80530), (820, 64424), (1312, 40265), (1640, 32212), (3280, 16106), (6560, 8053)]