48901950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 132196896

約数和(自身を除く): 83294946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 271, 401, 450, 542, 802, 813, 1203, 1355, 1626, 2005, 2406, 2439, 2710, 3609, 4010, 4065, 4878, 6015, 6775, 7218, 8130, 10025, 12030, 12195, 13550, 18045, 20050, 20325, 24390, 30075, 36090, 40650, 60150, 60975, 90225, 108671, 121950, 180450, 217342, 326013, 543355, 652026, 978039, 1086710, 1630065, 1956078, 2716775, 3260130, 4890195, 5433550, 8150325, 9780390, 16300650, 24450975, 48901950]

約数ペア:

[(1, 48901950), (2, 24450975), (3, 16300650), (5, 9780390), (6, 8150325), (9, 5433550), (10, 4890195), (15, 3260130), (18, 2716775), (25, 1956078), (30, 1630065), (45, 1086710), (50, 978039), (75, 652026), (90, 543355), (150, 326013), (225, 217342), (271, 180450), (401, 121950), (450, 108671), (542, 90225), (802, 60975), (813, 60150), (1203, 40650), (1355, 36090), (1626, 30075), (2005, 24390), (2406, 20325), (2439, 20050), (2710, 18045), (3609, 13550), (4010, 12195), (4065, 12030), (4878, 10025), (6015, 8130), (6775, 7218)]