50492050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 112402404

約数和(自身を除く): 61910354

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 350, 370, 490, 518, 557, 925, 1114, 1225, 1295, 1813, 1850, 2450, 2590, 2785, 3626, 3899, 5570, 6475, 7798, 9065, 12950, 13925, 18130, 19495, 20609, 27293, 27850, 38990, 41218, 45325, 54586, 90650, 97475, 103045, 136465, 144263, 194950, 206090, 272930, 288526, 515225, 682325, 721315, 1009841, 1030450, 1364650, 1442630, 2019682, 3606575, 5049205, 7213150, 10098410, 25246025, 50492050]

約数ペア:

[(1, 50492050), (2, 25246025), (5, 10098410), (7, 7213150), (10, 5049205), (14, 3606575), (25, 2019682), (35, 1442630), (37, 1364650), (49, 1030450), (50, 1009841), (70, 721315), (74, 682325), (98, 515225), (175, 288526), (185, 272930), (245, 206090), (259, 194950), (350, 144263), (370, 136465), (490, 103045), (518, 97475), (557, 90650), (925, 54586), (1114, 45325), (1225, 41218), (1295, 38990), (1813, 27850), (1850, 27293), (2450, 20609), (2590, 19495), (2785, 18130), (3626, 13925), (3899, 12950), (5570, 9065), (6475, 7798)]