45126550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 99107496

約数和(自身を除く): 53980946

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 113, 163, 175, 226, 245, 326, 350, 490, 565, 791, 815, 1130, 1141, 1225, 1582, 1630, 2282, 2450, 2825, 3955, 4075, 5537, 5650, 5705, 7910, 7987, 8150, 11074, 11410, 15974, 18419, 19775, 27685, 28525, 36838, 39550, 39935, 55370, 57050, 79870, 92095, 128933, 138425, 184190, 199675, 257866, 276850, 399350, 460475, 644665, 902531, 920950, 1289330, 1805062, 3223325, 4512655, 6446650, 9025310, 22563275, 45126550]

約数ペア:

[(1, 45126550), (2, 22563275), (5, 9025310), (7, 6446650), (10, 4512655), (14, 3223325), (25, 1805062), (35, 1289330), (49, 920950), (50, 902531), (70, 644665), (98, 460475), (113, 399350), (163, 276850), (175, 257866), (226, 199675), (245, 184190), (326, 138425), (350, 128933), (490, 92095), (565, 79870), (791, 57050), (815, 55370), (1130, 39935), (1141, 39550), (1225, 36838), (1582, 28525), (1630, 27685), (2282, 19775), (2450, 18419), (2825, 15974), (3955, 11410), (4075, 11074), (5537, 8150), (5650, 7987), (5705, 7910)]