51061656280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{61099}}^1$

素因数の和:62356

約数の個数: 64

約数和(自身を含む): 121747860000

約数和(自身を除く): 70686203720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1229, 2458, 4916, 6145, 9832, 12290, 20893, 24580, 41786, 49160, 61099, 83572, 104465, 122198, 167144, 208930, 244396, 305495, 417860, 488792, 610990, 835720, 1038683, 1221980, 2077366, 2443960, 4154732, 5193415, 8309464, 10386830, 20773660, 41547320, 75090671, 150181342, 300362684, 375453355, 600725368, 750906710, 1276541407, 1501813420, 2553082814, 3003626840, 5106165628, 6382707035, 10212331256, 12765414070, 25530828140, 51061656280]

約数ペア:

[(1, 51061656280), (2, 25530828140), (4, 12765414070), (5, 10212331256), (8, 6382707035), (10, 5106165628), (17, 3003626840), (20, 2553082814), (34, 1501813420), (40, 1276541407), (68, 750906710), (85, 600725368), (136, 375453355), (170, 300362684), (340, 150181342), (680, 75090671), (1229, 41547320), (2458, 20773660), (4916, 10386830), (6145, 8309464), (9832, 5193415), (12290, 4154732), (20893, 2443960), (24580, 2077366), (41786, 1221980), (49160, 1038683), (61099, 835720), (83572, 610990), (104465, 488792), (122198, 417860), (167144, 305495), (208930, 244396)]