49271940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14441

約数の個数: 72

約数和(自身を含む): 157335360

約数和(自身を除く): 108063420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14407, 28814, 43221, 57628, 72035, 86442, 129663, 144070, 172884, 216105, 259326, 273733, 288140, 432210, 518652, 547466, 648315, 821199, 864420, 1094932, 1296630, 1368665, 1642398, 2463597, 2593260, 2737330, 3284796, 4105995, 4927194, 5474660, 8211990, 9854388, 12317985, 16423980, 24635970, 49271940]

約数ペア:

[(1, 49271940), (2, 24635970), (3, 16423980), (4, 12317985), (5, 9854388), (6, 8211990), (9, 5474660), (10, 4927194), (12, 4105995), (15, 3284796), (18, 2737330), (19, 2593260), (20, 2463597), (30, 1642398), (36, 1368665), (38, 1296630), (45, 1094932), (57, 864420), (60, 821199), (76, 648315), (90, 547466), (95, 518652), (114, 432210), (171, 288140), (180, 273733), (190, 259326), (228, 216105), (285, 172884), (342, 144070), (380, 129663), (570, 86442), (684, 72035), (855, 57628), (1140, 43221), (1710, 28814), (3420, 14407)]