48132500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 60

約数和(自身を含む): 113429316

約数和(自身を除く): 65296816

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1481, 1625, 2500, 2962, 3250, 5924, 6500, 7405, 8125, 14810, 16250, 19253, 29620, 32500, 37025, 38506, 74050, 77012, 96265, 148100, 185125, 192530, 370250, 385060, 481325, 740500, 925625, 962650, 1851250, 1925300, 2406625, 3702500, 4813250, 9626500, 12033125, 24066250, 48132500]

約数ペア:

[(1, 48132500), (2, 24066250), (4, 12033125), (5, 9626500), (10, 4813250), (13, 3702500), (20, 2406625), (25, 1925300), (26, 1851250), (50, 962650), (52, 925625), (65, 740500), (100, 481325), (125, 385060), (130, 370250), (250, 192530), (260, 185125), (325, 148100), (500, 96265), (625, 77012), (650, 74050), (1250, 38506), (1300, 37025), (1481, 32500), (1625, 29620), (2500, 19253), (2962, 16250), (3250, 14810), (5924, 8125), (6500, 7405)]