251090350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4751}}^1$

素因数の和:4921

約数の個数: 48

約数和(自身を含む): 537394176

約数和(自身を除く): 286303826

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 302, 350, 755, 1057, 1510, 2114, 3775, 4751, 5285, 7550, 9502, 10570, 23755, 26425, 33257, 47510, 52850, 66514, 118775, 166285, 237550, 332570, 717401, 831425, 1434802, 1662850, 3587005, 5021807, 7174010, 10043614, 17935025, 25109035, 35870050, 50218070, 125545175, 251090350]

約数ペア:

[(1, 251090350), (2, 125545175), (5, 50218070), (7, 35870050), (10, 25109035), (14, 17935025), (25, 10043614), (35, 7174010), (50, 5021807), (70, 3587005), (151, 1662850), (175, 1434802), (302, 831425), (350, 717401), (755, 332570), (1057, 237550), (1510, 166285), (2114, 118775), (3775, 66514), (4751, 52850), (5285, 47510), (7550, 33257), (9502, 26425), (10570, 23755)]